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JIPMER MBBS Chemistry Question Papers 2015

<strong>JIPMER MBBS Chemistry Question Papers 2015</strong> - You can download here Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER) Chemistry Question Sample Papers for admission to MBBS/BDS Programme for academic session 2015-16. All these question papers will help you for better exam preparation.<br />
<br />
Solve Chemistry question papers in Multiple Choice Question (MCQs) format. If you are pursuing your intermediate science studies and targeting for <a href="http://jipmer4u.blogspot.in/2013/08/jipmer-mbbs-entrance-exam-2014.html">JIPMER MBBS entrance examination 2015</a>. You can solve these question papers online.<br />
<br />
<strong>1. +I effect is shown by</strong><br />
<br />
(A) -N02<br />
(B) -Cl<br />
(C) -Br<br />
(D) -CH3<br />
<br />
<strong>2. 0.023 g of sodium metal is reacted with 100 cm3 of water. The pH of the resulting solution is ______.</strong><br />
<br />
(A) 11<br />
(B) 10<br />
(C) 12<br />
(D) 9<br />
<br />
<strong>3. 0.5 mole of each of H2, SO2 and CH4 are kept in a container. A hole was made in the container. After 3 hours, the order of partial pressures in the container will be</strong><br />
<br />
(A) pH2 > pSO2 > pCH4<br />
(B) pH2 > pCH4 > pSO2<br />
(C) pSO2 > pH2 > pCH4<br />
(D) pSO2 > pCH4, > pH2<br />
<br />
<strong>4. 10 cm3 of 0.1 N monobasic acid requires 15 cm3 of sodium hydroxide solution whose normality is</strong><br />
<br />
(A) 1.5 N<br />
(B) 0.15 N<br />
(C) 0.066 N<br />
(D) 0.66 N<br />
<br />
<strong>5. 10-6 M NaOH is diluted 100 times. The pH of the diluted base is</strong><br />
<br />
(A) between 6 and 7<br />
(B) between 10 and 11<br />
(C) between 7 and 8<br />
(D) between 5 and 6<br />
<br />
<strong>6. 2 gm of a radioactive sample having half life of 15 days was synthesised on 1st Jan 2009. The amount of the sample left behind on 1st March. 2009 (including both the days)</strong><br />
<br />
(A) 1 gm<br />
(B) 0.5 gm<br />
(C) 0 gm<br />
(D) 0.125 gm<br />
<br />
<strong>7. 2HI(g) Ý H2(g) + I2(g)</strong><br />
<br />
The equilibrium constant of the above reaction is 6.4 at 300 K. If 0.25 mole each of H2 and I2 are added to the system, the equilibrium constant will be<br />
<br />
(A) 3.2<br />
(B) 1.6<br />
(C) 6.4<br />
(D) 0.8<br />
<br />
<strong>8. 2SO2(g) + O2(g) is an example for</strong><br />
<br />
(A) irreversible reaction<br />
(B) heterogenous catalysis<br />
(C) homogenous catalysis<br />
(D) neutralisation reaction<br />
<br />
<strong>9. 30 cc of HCl, 20 cc of 5 HNO3 and 40 cc of NaOH solutions are mixed and the volume was made up to 1 dm3. The pH of the resulting solution is</strong><br />
<br />
(A) 1<br />
(B) 3<br />
(C) 8<br />
(D) 2<br />
<br />
<strong>10. 5 moles of SO2 and 5 moles of O2 are allowed to react. At equilibrium, it was found that 60% of SO2 is used up. lf the partial pressure of the equilibrium mixture is one atmosphere. the partial pressure of O2 is</strong><br />
<br />
(A) 0.21 atm<br />
(B) 0.41 atm<br />
(C) 0.82 atm<br />
(D) 0.52 atm<br />
<br />
<strong>11. Which one of these is NOT TRUE for benzene?</strong><br />
<br />
(A) It forms only one type of monosubstituted product<br />
(B) There are three carbon-carbon single bonds and three carbon-carbon double bonds<br />
(C) Heat of hydrogenation of benzene is less than the theoretical value<br />
(D) The bond angle between carbon-carbon bonds is 120°<br />
<br />
<strong>12. Which one of the following is paramagnetic?</strong><br />
<br />
(A) N2<br />
(B) NO<br />
(C) CO<br />
(D) O3<br />
<br />
<strong>13. Which one of the following is a covalent crystal?</strong><br />
<br />
(A) Ice<br />
(B) Rock salt<br />
(C) Dry ice<br />
(D) Quartz<br />
<br />
<strong>14. Which one of the following DOES NOT involve coagulation?</strong><br />
<br />
(A) Formation of delta region<br />
(B) Clotting of blood by the use of ferric chloride<br />
(C) Peptization<br />
(D) Treatment of drinking water by potash alum<br />
<br />
<strong>15. Which one is not a constituent of nucleic acid?</strong><br />
<br />
(A) Uracil<br />
(B) Guanidine<br />
(C) Phosphoric acid<br />
(D) Ribose sugar<br />
<br />
<strong> SET B</strong><br />
<br />
<strong>1. 50 cm3 of 0.2 N HCI is titrated against 0.1 N NaOH solution. The titration is discontinued after adding 50 cm3 of NaOH. The remaining titration is completed by adding 0.5 N KOH. The volume of KOH required for completing the titration is ______.</strong><br />
<br />
(A) 10 cm3<br />
(B) 12 cm3<br />
(C) 10.5 cm3<br />
(D) 25 cm3<br />
<br />
<strong>2. 80 g of oxygen contains as many atoms as in</strong><br />
<br />
(A) 80 g of hydrogen<br />
(B) 1 g of hydrogen<br />
(C) 10 g of hydrogen<br />
(D) 5 g of hydrogen<br />
<br />
<strong>3. 9.65 C of electric current is passed through fused anhydrous magnesium chloride. The magnesium metal thus obtained is completely converted into a Grignard reagent. The number of moles of the Grignard reagent obtained is ______.</strong><br />
<br />
(A) 1 ´ 10-4<br />
(B) 5 ´ 10-4<br />
(C) 1 ´ 10-5<br />
(D) 5 ´ 10-5<br />
<br />
<strong>4. A 6% solution of urea is isotonic with</strong><br />
<br />
(A) 6% solution of Glucose<br />
(B) 25% solution of Glucose<br />
(C) 1 M solution of Glucose<br />
(D) 0.05 M solution of Glucose<br />
<br />
<strong>5. A bivalent metal has an equivalent mass of 32. The molecular mass of the metal nitrate is</strong><br />
<br />
(A) I92<br />
(B) 188<br />
(C) 182<br />
(D) 168<br />
<br />
<strong>6. A body of mass 10 mg is moving with a velocity of 100 ms-1. The wavelength of de-Broglie wave associated with it would be (Note : h = 6.63 ´ 10-34Js)</strong><br />
<br />
(A) 6.63 ´ 10-37m<br />
(B) 6.63 ´ 10-31m<br />
(C) 6.63 ´ 10-34m<br />
(D) 6.63 ´ 10-35m<br />
<br />
<strong>7. A body of mass x kg is moving with a velocity of 100 ms-1. Its de Broglie wavelength is 6.62 ´ 10-35m.</strong><br />
<strong> Hence x is (h = 6.62 ´ 10-34Js)</strong><br />
<br />
(A) 0.15 kg<br />
(B) 0.2 kg<br />
(C) 0.1 kg<br />
(D) 0.25 kg<br />
<br />
<strong>8. A buffer solution contains 0.1 mole of sodium acetate dissolved in 1000 cm3 of 0.1 M acetic acid. To the above buffer solution, 0.1 mole of sodium acetate is further added and dissolved.</strong><br />
The pH of the resulting buffer is equal to ______.<br />
<br />
(A) pKa<br />
(B) pKa - Log2<br />
(C) pKa + L0g2<br />
(D) pKa + 2<br />
<br />
<strong>9. A buffer solution is prepared in which the concentration of NH3 is 0.30 M and the concentration of is 0.20 M. If the equilibrium constant, Kb for NH3 equals 1.8 × 10–5, what is the pH of this solution?</strong><br />
<br />
(A) 8.73<br />
(B) 9.08<br />
(C) 9.43<br />
(D) 11.72<br />
<br />
<strong>10. A complex compound in which the oxidation number of a metal is zero is</strong><br />
<br />
(A) K4 [Fe (CN)6]<br />
(B) K3 [Fe (CN)6]<br />
(C) [Ni (CO)4]<br />
(D) [Pl (NH3 )4]Cl2<br />
<br />
<strong>11. Which of the following is used to prepare Cl2 gas at room temperature from concentrated HCI?</strong><br />
<br />
(A) MnO2<br />
(B) H2S<br />
(C) KMnO4<br />
(D) Cr2O3<br />
<br />
<strong>12. Which of the following is not an ore of magnesium?</strong><br />
<br />
(A) Carnallite<br />
(B) Dolomite<br />
(C) Calamine<br />
(D) Sea water<br />
<br />
<strong>13. Which of the following has the highest bond order?</strong><br />
<br />
(A) N2<br />
(B) O2<br />
(C) He2<br />
(D) H2<br />
<br />
<strong>14. Which of the following gives an aldehyde on dry distillation?</strong><br />
<br />
(A) Calcium acetate + calcium benzoate<br />
(B) Calcium formate + calcium acetate<br />
(C) Calcium benzoate<br />
(D) Calcium acetate<br />
<br />
<strong>15. Which of the following does not give benzoic acid on hydrolysis?</strong><br />
<br />
(A) phenyl cyanide<br />
(B) benzoyl chloride<br />
(C) benzyl chloride<br />
(D) methyl benzoate<br />
<br />
<strong> SET C</strong><br />
<strong>1. A compound is formed by elements A and B. This crystallises in the cubic structure where the A atoms are at the comers of the cube and B atoms are at the body centres. The simplest formula of the compound is</strong><br />
<br />
(A) AB<br />
(B) A6B<br />
(C) A8B4<br />
(D) AB6<br />
<br />
<strong>2. A compound of ‘A’ and ‘B’ crystallises in a cubic lattice in which the ‘A’ atoms occupy the lattice points at the comers of the cube. The ‘B’ atoms occupy the centre of each face of the cube. The probable empirical formula of the compound is</strong><br />
<br />
(A) AB<br />
(B) AB3<br />
(C) AB2<br />
(D) A3B<br />
<br />
<strong>3. A covalent molecule AB3 has pyramidal structure. The number of lone pair and bond pair electrons in the molecule are respectively</strong><br />
<br />
(A) 3 and 1<br />
(B) 1 and 3<br />
(C) 2 and 2<br />
(D) 0 and 4<br />
<br />
<strong>4. A diabetic person carries a pocket of Glucose with him always, because</strong><br />
<br />
(A) Glucose reduces the blood sugar level.<br />
(B) Glucose increases the blood sugar level almost instantaneously.<br />
(C) Glucose reduces the blood sugar level slowly.<br />
(D) Glucose increases the blood sugar level slowly.<br />
<br />
<strong>5. A dibromo derivative of an alkane reacts with sodium metal to form an alicyclic hydrocarbon. The derivative is ______.</strong><br />
<br />
(A) 2, 2 - dibromobutane<br />
(B) 1, 1 - dibromopropane<br />
(C) 1, 4 - dibromobutane<br />
(D) 1, 2 - dibromoethane<br />
<strong>6. A gas deviates from ideal behaviour at a high pressure because its molecules</strong><br />
<br />
(A) attract one another<br />
(B) show the Tyndall effect<br />
(C) have kinetic energy<br />
(D) are bound by covalent bonds<br />
<br />
<strong>7. A gaseous mixture was prepared by taking equal mole of CO and N2. If the total pressure of the mixture was found 1 atmosphere, the partial pressure of the nitrogen (N2) in the mixture is</strong><br />
<br />
(A) 1 atm<br />
(B) 0.5 atm<br />
(C) 0.8 atm<br />
(D) 0.9 atm<br />
<br />
<strong>8. A ligand can also be regarded as</strong><br />
<br />
(A) Lewis acid<br />
(B) Bronsted base<br />
(C) Lewis base<br />
(D) Bronsted acid<br />
<br />
<strong>9. A metal present in insulin is</strong><br />
<br />
(A) copper<br />
(B) iron<br />
(C) zinc<br />
(D) aluminium<br />
<br />
<strong>10. A mixture of CaCl2 and NaCl weighing 4.44 g is treated with sodium carbonate solution to precipitate all the Ca+2 ions as calcium carbonate. The calcium carbonate so obtained is heated strongly to get 0.56 g of CaO. The percentage of NaCl in the mixture (atomic mass of Ca = 40) is ______.</strong><br />
<br />
(A) 30.6<br />
(B) 75<br />
(C) 69.4<br />
(D) 25<br />
<br />
<strong>11. Which of the following compound would not evolve CO2 when treated with NaHCO3 solution?</strong><br />
<br />
(A) salicylic acid<br />
(B) phenol<br />
(C) benzoic acid<br />
(D) 4-nitro benzoic acid<br />
<br />
<strong>12. Which is not the correct statement about RNA and DNA?</strong><br />
<br />
(A) DNA is active in virus where RNA never appears in virus<br />
(B) DNA exists as dimer while RNA is usually single stranded<br />
(C) DNA contains deoxyribose as its sugar and RNA contains ribose<br />
(D) RNA contains uracil in place of thymine (found in DNA) as a base<br />
<br />
<strong>13. Which cycloalkane has the lowest heat of combustion per CH2 group?</strong><br />
<br />
(A) cyclopropane<br />
(B) cyclobutanc<br />
(C) cyclopontane<br />
(D) cyclohexane<br />
<br />
<strong>14. When a mixture of calcium benzoate and calcium acetate is dry distilled, the resulting compound is</strong><br />
<br />
(A) acetophenone<br />
(B) benzaldehyde<br />
(C) benzophenone<br />
(D) acetaldehyde<br />
<br />
<strong>15. What is the nature of glucose-glucose linkage in starch that makes its so susceptible to acid hydrolysis?</strong><br />
<br />
(A) Starch is hemiacetal<br />
(B) Starch is acetal<br />
(C) Starch is polymer<br />
(D) Starch contains only few molecules of glucose

JIPMER MBBS Chemistry Question Papers 2015 - You can download here Jawaharlal Institute of Postgraduate Medical Education and Research (JIP...

JIPMER MBBS Question Papers 2015

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px; margin-bottom: 1.3em;"><strong>JIPMER MBBS Physics, Chemistry, Biology Question Papers 2015</strong> - All students can find here Physics, Chemistry, Biology Question Papers for MBBS Entrance Examination to be held on 1st June 2015.</div><h2 style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; line-height: 21px;"><strong data-mce-style="color: #000000; font-size: 15px;" style="color: black; font-size: 15px;"><span data-mce-style="text-decoration: underline;" style="text-decoration: underline;">How to find Physics, Chemistry, Biology Solved Question Papers of </span></strong><a data-mce-href="http://www.jipmer4u.blogspot.in/2013/08/jipmer-mbbs-entrance-exam-2014.html" href="http://www.jipmer4u.blogspot.in/2013/08/jipmer-mbbs-entrance-exam-2014.html"><strong data-mce-style="color: #000000; font-size: 15px;" style="color: black; font-size: 15px;">JIPMER</strong></a></h2><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px; margin-bottom: 1.3em;"><strong>1:-</strong> Log on to the official website <span data-mce-style="color: red;" style="color: red;">jipmer.edu.in</span>.<br />
<strong>2:-</strong> Follow the link of “Exams” and click on MBBS >> Question Papers.<br />
<strong>3:-</strong> Previous Year Question Papers will be show on your screen.<br />
<strong>4:-</strong> Print-copy or Download in your computer.</div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><div style="margin-bottom: 1.3em;"><b>1) A foot has x, y & z , tarsal, metatarsal & pharyngeal bones respectively. x, y & z represent :</b></div><dl><dt>    a) 7,5 & 14</dt>
<dt>    b) 6, 5 & 12</dt>
<dt>    c) 7, 5 & 12</dt>
<dt>    d) 7, 4 & 14</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>2) Optic nerve is associated with :</b></div><dl><dt>    a) Telencephalon</dt>
<dt>    b) Diencephalon</dt>
<dt>    c) Mesencephalon</dt>
<dt>    d) Melencephalon</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>3) Vein draining into cavernous sinus is :</b></div><dl><dt>    a) Basal vein</dt>
<dt>    b) Deep Middle Cerebral</dt>
<dt>    c) Great Cerebral Vein</dt>
<dt>    d) Superficial Middle Cerebral Vein</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>4) Myoclonus (Involuntary movement) is associated with :</b></div><dl><dt>    a) Caudate</dt>
<dt>    b) Putamen</dt>
<dt>    c) Subthalamus</dt>
<dt>    d) Reticular formation</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>5) Subdural & Epidural Hematomas are x & y respectively. x & y represent :</b></div><dl><dt>    a) Arterial & Venous</dt>
<dt>    b) Venous & arterial</dt>
<dt>    c) Both arterial</dt>
<dt>    d) Both venous</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>6) Triangular projection of Ethmoid bone that acts as the anterior attachment of the falx cerebri :</b></div><dl><dt>    a) Crista galli</dt>
<dt>    b) Psoterior edge of lesser wing of sphenoid</dt>
<dt>    c) Jugam of sphenoid</dt>
<dt>    d) Cribiform plate</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>7) Hydroxyethyl starch is a :</b></div><dl><dt>    a) Vasodilator</dt>
<dt>    b) Inotrope</dt>
<dt>    c) Plasma expander</dt>
<dt>    d) Diuretic</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>8) Anenploidy is due to :</b></div><dl><dt>    a) Non disjunction at meiosis</dt>
<dt>    b) Mosaicism</dt>
<dt>    c) Deletion</dt>
<dt>    d) Translocation</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>9) Apoptosis is prevented by :</b></div><dl><dt>    a) bcl - 2</dt>
<dt>    b) P53</dt>
<dt>    c) Cmyc</dt>
<dt>    d) ras</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>10) Source of RBC casts in urine :</b></div><dl><dt>    a) Bladder</dt>
<dt>    b) Pelvis</dt>
<dt>    c) Ureter</dt>
<dt>    d) Kidney</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>11) In low doses Aspirin acts on :</b></div><dl><dt>    a) TXA2</dt>
<dt>    b) PGI2</dt>
<dt>    c) Lipo oxygenase</dt>
<dt>    d) Cyclo oxygenase</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>12) Following are +ve feedback mechanism dependent except :</b></div><dl><dt>    a) LH surge</dt>
<dt>    b) Histamine, gastrin stimulating HCL production</dt>
<dt>    c) Ca2+ in coagulation</dt>
<dt>    d) Autocatalytic - Coagulator</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>13) Dietary fibre has :</b></div><dl><dt>    a) Collagen</dt>
<dt>    b) Fectin</dt>
<dt>    c) Keratin</dt>
<dt>    d) Elastin</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>14) Glucose is synthesised from all except :</b></div><dl><dt>    a) Glycerol</dt>
<dt>    b) Palmitate</dt>
<dt>    c) Pyruvate</dt>
<dt>    d) Amino acids</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>15) Normal stool fat is :</b></div><dl><dt>    a) < 6gm / day</dt>
<dt>    b) < 7gm / day</dt>
<dt>    c) < 8gm / day</dt>
<dt>    d) < 9gm / day</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>16) Clothing factor not found in liver is :</b></div><dl><dt>    a) II</dt>
<dt>    b) VII</dt>
<dt>    c) VIII</dt>
<dt>    d) X</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>17) Glycophorin is seen in :</b></div><dl><dt>    a) Erythrocytes</dt>
<dt>    b) Enterocytes</dt>
<dt>    c) Hepatocytes</dt>
<dt>    d) Lymphocytes</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>18) Repeated stimulation of pain receptors causes increase in pain because of :</b></div><dl><dt>    a) Decrease receptive field of summation</dt>
<dt>    b) Increased threshold frequency</dt>
<dt>    c) Decreased reflex time</dt>
<dt>    d) Wind up which is an increment in EPSP</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>19) Transection of pyramids atlower end of medulla causes all features except :</b></div><dl><dt>    a) Spasticity</dt>
<dt>    b) Brisk tendon reflexes</dt>
<dt>    c) Incoordination</dt>
<dt>    d) Involuntary movement</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>20) pH = 7.2 ; PO2 = 65 ; PCO2 = 50 ; HCO3- = 20 ; B.E = 8, cause is :</b></div><dl><dt>    a) Metabolic acidosis</dt>
<dt>    b) Respiratory acidosis</dt>
<dt>    c) Respiratory with metabolic acidosis</dt>
<dt>    d) Respiratory alkalosis with compensated met. acidosis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>21) Neuronophagia is seen in :</b></div><dl><dt>    a) Amebic meningitis</dt>
<dt>    b) Poliomyelitis</dt>
<dt>    c) T.B. meningoencephilitis</dt>
<dt>    d) Cerebral Malaria</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>22) "Worst headache of my life " is associated with :</b></div><dl><dt>    a) Trigeminal neuralgia</dt>
<dt>    b) Brain tumour</dt>
<dt>    c) Berry aneurysm</dt>
<dt>    d) Migraine</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>23) True regarding Golbi is :</b></div><dl><dt>    a) Made up of macrophages filled with bacteria</dt>
<dt>    b) Degenerated Neural tissue</dt>
<dt>    c) Consists of neutrophils</dt>
<dt>    d) Lipid laden macrophages</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>24) Thymectomy in neonate leads to :</b></div><dl><dt>    .a) Decreased paracortical areas</dt>
<dt>    b) Decreased germinal center</dt>
<dt>    c) Increased production of lymphocytes</dt>
<dt>    d) Decreased antibody production</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>25) Mefipristone is :</b></div><dl><dt>    a) Competitive inhibitor of progestin</dt>
<dt>    b) Non competitive inhibitor of progestin</dt>
<dt>    c) Abortifacient</dt>
<dt>    d) Toxicity - heavy bleeding</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>26) Of the statins - less likely to cause myopathy :</b></div><dl><dt>    a) Lova statin</dt>
<dt>    b) Siunvastatin</dt>
<dt>    c) Parva statin</dt>
<dt>    d) Parva & Fluva statin</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>27) Energy required for one peptide bond formation :</b></div><dl><dt>    a) 3</dt>
<dt>    b) 4</dt>
<dt>    c) 5</dt>
<dt>    d) 6</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>28) Following match are true except :</b></div><dl><dt>    a) Intrinsic factor & parietal cells</dt>
<dt>    b) Gastric acid & parietal cells</dt>
<dt>    c) Pepsin & parietal cells</dt>
<dt>    d) Gastric & G cells of antrum & duodenum</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>29) A patient with fever of 103 degrees F, bradycardia & leucopenia probably has :</b></div><dl><dt>    a) Brucellosis</dt>
<dt>    b) Typhoid</dt>
<dt>    c) Malaria</dt>
<dt>    d) Meliodosis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>30) The most probable organism causing food poisoning in a child who has eaten ice cream 16 - 18 hrs earlier is :</b></div><dl><dt>    a) Salmonella typhimurium</dt>
<dt>    b) Cl. Botulinum</dt>
<dt>    c) Cl. Perfringes</dt>
<dt>    d) Staph. Aureus</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>31) True about mycobacterium tuberculosis is :</b></div><dl><dt>    a) Strict aerobe</dt>
<dt>    b) gram -ve</dt>
<dt>    c) Thin wall</dt>
<dt>    d) Curved rod & cocci</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>32) All of the following viruses are non cultivable except :</b></div><dl><dt>    a) Parvovirus</dt>
<dt>    b) Rubella</dt>
<dt>    c) Rotavirus</dt>
<dt>    d) Norwalk virus</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>33) True about sterilization is :</b></div><dl><dt>    a) Spores are destroyed by drying</dt>
<dt>    b) Soiled dressing is sterilized by hot air oven</dt>
<dt>    c) Surgical instruments are sterilized by boiling</dt>
<dt>    d) Vaccines sterilized by seitz filters</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>34) True about trichuris trichura is all except :</b></div><dl><dt>    a) Lines in jejunum & duodenum</dt>
<dt>    b) Causes appendicitis</dt>
<dt>    c) Eggs are bile stained</dt>
<dt>    d) Eggs float in sat. salt solution</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>35) CRP is :</b></div><dl><dt>    a) An antibody</dt>
<dt>    b) Derived from pneumococcus</dt>
<dt>    c) Increased in penumococcus infection</dt>
<dt>    d) Detected by precipitation reaction with carbohydrate antigen</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>36) Malignant transformation in Gastric ulcers is about :</b></div><dl><dt>    a) 2 - 3%</dt>
<dt>    b) 4 - 5%</dt>
<dt>    c) Not related at all</dt>
<dt>    d) 5 - 6%</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>37) Angiodysplasia is most common in :</b></div><dl><dt>    a) Ascending colon</dt>
<dt>    b) Transverse colon</dt>
<dt>    c) Descending colon</dt>
<dt>    d) Rectum</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>38) Most common site of bleeding from angiodysplasia :</b></div><dl><dt>    a) Ascending colon</dt>
<dt>    b) Transverse colon</dt>
<dt>    c) Descending colon</dt>
<dt>    d) Rectum</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>39) True about Wiskott Aldrich Syndrome is all except :</b></div><dl><dt>    a) Platelet < 30,000 / ml & small</dt>
<dt>    b) ¯ IgM, ¯ isohemaglutinins, normal IgG & low CD8+ count (in 61%)</dt>
<dt>    c) IgE & IgA - normal or elevated</dt>
<dt>    d) Corticosteroids & Immunosuppressant drugs for treatment in WAS</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>40) Wilms syndrome is associated with all except :</b></div><dl><dt>    a) Paternal occupation</dt>
<dt>    b) Aniridia</dt>
<dt>    c) Cryptorchidism is not seen</dt>
<dt>    d) Drasti's syndrome</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>41) A 12 yrs old girl is diagnosed with a cerebellar tumour , which is composed of small cells with hyperchromatic nuclei & scant cytoplasm. This tumour most likely represents :</b></div><dl><dt>    a) Ependymoma</dt>
<dt>    b) Medulloblastoma</dt>
<dt>    c) Meningioma</dt>
<dt>    d) Oligodendrogliona</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>42) All of the following are true characteristics of fast twitch muscles except :</b></div><dl><dt>    a) Powerful contraction</dt>
<dt>    b) Abundant Mitochondria</dt>
<dt>    c) Rapid lactate accumulation</dt>
<dt>    d) Abundant white fibers</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>43) Which of the following is structurally & functionally similar to Calmodium :</b></div><dl><dt>    a) Actin</dt>
<dt>    b) Myosin</dt>
<dt>    c) Tropomyosin</dt>
<dt>    d) Troponin C</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>44) Following is True for suppressor T cells except :</b></div><dl><dt>    a) - ve feedback of TH cells</dt>
<dt>    b) Play a role in tolerance</dt>
<dt>    c) Memory cells</dt>
<dt>    d) Prevent activation of complement cascade</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>45) Islet cell lesions in type I D.M are following except :</b></div><dl><dt>    a) Inflammation</dt>
<dt>    b) Loss of beta cells</dt>
<dt>    c) Amyloidosis (70%)</dt>
<dt>    d) Fibrosis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>46) Features favouring Crohn's disease are :</b></div><dl><dt>    a) Rectum involvement</dt>
<dt>    b) Cobblestone appearance</dt>
<dt>    c) Thin intestinal wall</dt>
<dt>    d) Crypt abscess</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>47) All are 2's of Meckel's diverticulum except :</b></div><dl><dt>    a) 2% poplin</dt>
<dt>    b) 5cm long</dt>
<dt>    c) 2 feet from colon</dt>
<dt>    d) Always in < 2yrs old when symptomatic</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>48) What is the useful function of nitrogen in the body :</b></div><dl><dt>    a) Prevents atelectasis</dt>
<dt>    b) Decreases rate of combustion</dt>
<dt>    c) Delays alveolar collapse</dt>
<dt>    d) All of the above</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>49) Ventilation perfusion ratio is max in :</b></div><dl><dt>    a) Apex</dt>
<dt>    b) Base</dt>
<dt>    c) Middle zone</dt>
<dt>    d) Same all over</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>50) Macula densa is :</b></div><dl><dt>    a) A specialized region of afferent arteriole</dt>
<dt>    b) A specialized region of distal tubule</dt>
<dt>    c) Area bounded by afferent arteriole , macula densa & glomerulus</dt>
<dt>    d) Is the principle source of renin</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>51) False about Albumin :</b></div><dl><dt>    a) + 3.6nm radius</dt>
<dt>    b) 70,000MW</dt>
<dt>    c) Glycoprotein</dt>
<dt>    d) Protein which can get glycosylated in DoM</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>52) All are defects of collagen except :</b></div><dl><dt>    a) Alports Syndrome</dt>
<dt>    b) Ehlors Danlos Syndrome</dt>
<dt>    c) Marfan's syndrome</dt>
<dt>    d) Osteogenesis imperfect</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>53) All are autosomal dominant except :</b></div><dl><dt>    a) Marfan's Syndrome</dt>
<dt>    b) Ehlors Danlos Syndrome</dt>
<dt>    c) Retinoblastoma</dt>
<dt>    d) Tay Sach's</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>54) True regarding Scurvy is :</b></div><dl><dt>    a) Skeletal changes can never develop in infants</dt>
<dt>    b) Retrobulbar, subarachnoid & intracerebral hemorrhages can occur</dt>
<dt>    c) Collagen synthesis in normal</dt>
<dt>    d) Anemia is uncommon</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>55) Mausoni & S. japonicum infections have :</b></div><dl><dt>    a) Pseudopolyps may form in colon</dt>
<dt>    b) Surface of the liver is bumpy</dt>
<dt>    c) Pipe stem fibrosis</dt>
<dt>    d) All of the above</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>56) Ewing's sarcoma resembles :</b></div><dl><dt>    a) Lymphoma</dt>
<dt>    b) Rhabdomyosarcoma</dt>
<dt>    c) Oat cell carcinoma</dt>
<dt>    d) All</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>57) Ewing sarcoma true is :</b></div><dl><dt>    a) Cells are rich in fat</dt>
<dt>    b) t (8 ; 14)</dt>
<dt>    c) Arises in diaphysis flat bones</dt>
<dt>    d) t (11 ; 22)</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>58) Antikshaw cells</b></div><dl><dt>    a) Pathognomonic of R.F.</dt>
<dt>    b) Abundant amphophilic cytoplasm</dt>
<dt>    c) Caterpiller cells are not the same</dt>
<dt>    d) Seen in Aschoff bodies</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>59) Vegetations on both the sides of valves is seen in :</b></div><dl><dt>    a) RHD</dt>
<dt>    b) NBTE</dt>
<dt>    c) LSE</dt>
<dt>    d) IE</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>60) Following is true about Fibrous Dysplasia except :</b></div><dl><dt>    a) May involve single bone</dt>
<dt>    b) May involve multiple bone</dt>
<dt>    c) May involve all the bones</dt>
<dt>    d) Polyostotic disease with precocious puberty</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>61) A lesion in femur shows sheets of compact polyhedral chondroblasts that have well degined cytoplasmic borders. Tumour cells are surrounded by hyaline matrix in a lace like fashion. Chicken wire pattern of calcified matrix & osteoclast like gaint cells are also seen :</b></div><dl><dt>    a) Chondroblastoma</dt>
<dt>    b) Chondroma</dt>
<dt>    c) Chondrosarcoma</dt>
<dt>    d) Osteoma</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>62) Germicitabine is a :</b></div><dl><dt>    a) Purine analog</dt>
<dt>    b) Pyramidine analog</dt>
<dt>    c) Methyl Hydrazine derivative</dt>
<dt>    d) Alkylating agent</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>63) Succimer is :</b></div><dl><dt>    a) Antineoplastic</dt>
<dt>    b) Antiseptic</dt>
<dt>    c) Chelator</dt>
<dt>    d) Organic solvent</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>64) Penicillamine is used in all except :</b></div><dl><dt>    a) Cu, Hg & pb poisoning</dt>
<dt>    b) Cystinuria</dt>
<dt>    c) RoA</dt>
<dt>    d) Alcoholic cirrhosis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>65) Drug of choice for cl. Difficle infection :</b></div><dl><dt>    a) Metronidazole oral</dt>
<dt>    b) Metronidazole i.v.</dt>
<dt>    c) Vancomycin oral</dt>
<dt>    d) Vancomycin i.v.</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>66) Drug of choice for Camphylobacter jejuni :</b></div><dl><dt>    a) Ciprofloxacin b) Erythromycin</dt>
<dt>    c) Clindamycin</dt>
<dt>    d) Chloramphenicol</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>67) Which is the best time for administration of antibiotics in high risk L.S.C.S :</b></div><dl><dt>    a) During preanaesthetic medication</dt>
<dt>    b) At the time of delivery of ant. shoulder</dt>
<dt>    c) Post cord clamp</dt>
<dt>    d) Post operative</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>68) Which is not a clean contaminated surgery :</b></div><dl><dt>    a) Hysterectomy</dt>
<dt>    b) Appendicectomy</dt>
<dt>    c) Head & neck surgery</dt>
<dt>    d) Orthopaedic surgery</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>69) Most radioresistant phase of cell cycle :</b></div><dl><dt>    a) M</dt>
<dt>    b) S</dt>
<dt>    c) G1</dt>
<dt>    d) G2</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>70) Non subtype selective beta antagonist which is an antioxidant antagonist too :</b></div><dl><dt>    a) Acebutalol</dt>
<dt>    b) Pindolol</dt>
<dt>    c) Carvidelol</dt>
<dt>    d) Cardilol</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>71) Following is true about non competitive antagonism except :</b></div><dl><dt>    a) Causes a shift of Dose response curve to right with depression of max effect</dt>
<dt>    b) Irreversibility binds to the same site as agonist</dt>
<dt>    c) Pseudoirreversibility binding also causes non competitive antagonism</dt>
<dt>    d) EC50 for the agonist increases linearly with the conc. Of antagonist</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>72) Allosteric effect :</b></div><dl><dt>    a) Binds to a different site</dt>
<dt>    b) Can be inhibitory</dt>
<dt>    c) Can be stimulatory</dt>
<dt>    d) Is not saturable</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>73) Following are side effects of ACE inhibitors except :</b></div><dl><dt>    a) Fetopathic effect</dt>
<dt>    b) Neutropenia</dt>
<dt>    c) Glycosuria</dt>
<dt>    d) Hypokalemia</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>74) ACE inhibitors cause teratogenicity when taken in :</b></div><dl><dt>    a) 8th week</dt>
<dt>    b) 1st trimester</dt>
<dt>    c) 2nd trimester only</dt>
<dt>    d) 2nd & 3rd trimester</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>75) Differentiation between T cells & B cells is by all of the following except :</b></div><dl><dt>    a) T cells from SRBC or E rosette</dt>
<dt>    b) B cells form EAC rossette</dt>
<dt>    c) B cells have CD3 receptors</dt>
<dt>    d) B cells have surface immunoglobulins</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>76) All are used in Ag - Ab complex except :</b></div><dl><dt>    a) Van der Waal's forces</dt>
<dt>    b) Ionic bonds</dt>
<dt>    c) Covalent bonds</dt>
<dt>    d) H bonding</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>77) HIV gene coding for core :</b></div><dl><dt>    a) Gag</dt>
<dt>    b) pol</dt>
<dt>    c) Env</dt>
<dt>    d) vpu</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>78) Which of the following complement components is chemoattractant :</b></div><dl><dt>    a) C3a</dt>
<dt>    b) C4a</dt>
<dt>    c) C5a</dt>
<dt>    d) C3b</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>79) A biopsy should be sent to pathology in which of the following modes :</b></div><dl><dt>    a) Fixed in formalin</dt>
<dt>    b) Fixed in Alcohol</dt>
<dt>    c) Fresh in saline</dt>
<dt>    d) Frozen</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>80) Following are differences between s.k & t - PA except :</b></div><dl><dt>    a) Selective for fibrin clot</dt>
<dt>    b) Produces plasminemia</dt>
<dt>    c) Reduces mortality</dt>
<dt>    d) Causes allergic reaction</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>81) Which of the following doesn't have consistent influence on the Transition temperature of Membranes Tm :</b></div><dl><dt>    a) Cholesterol</dt>
<dt>    b) Saturated fatty acids</dt>
<dt>    c) Unsaturated fatty acids</dt>
<dt>    d) Integral membrane proteins</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>82) Maximum permeability through Lipid bilayer is for :</b></div><dl><dt>    a) Na+</dt>
<dt>    b) Glucose</dt>
<dt>    c) Urea</dt>
<dt>    d) Indole</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>83) Shepherd crook deformity is seen in :</b></div><dl><dt>    a) Osteopetrosis</dt>
<dt>    b) Fibrous dysplasia</dt>
<dt>    c) Rheumatoid arthritis</dt>
<dt>    d) Osteoarthritis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>84) Dead bone in osteomyelitis is :</b></div><dl><dt>    a) Periosteal reaction</dt>
<dt>    b) Cloaca</dt>
<dt>    c) Involucrum</dt>
<dt>    d) Sequestrum</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>85) Tom smith arthritis is :</b></div><dl><dt>    a) Arthritis of knee in Infants</dt>
<dt>    b) Athritis of Hip in infants</dt>
<dt>    c) Arthritis in Tuberculosis</dt>
<dt>    d) Form of Rheumatoid arthritis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>86) All are seen in congenital syphilis except :</b></div><dl><dt>    a) Periostitis</dt>
<dt>    b) Metaphysitis</dt>
<dt>    c) Dactylitis</dt>
<dt>    d) Epiphysitis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>87) Charcot joints include :</b></div><dl><dt>    a) Destruction of bone</dt>
<dt>    b) Dense bone</dt>
<dt>    c) Deformity</dt>
<dt>    d) Debris</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>88) Sausage digit is seen in :</b></div><dl><dt>    a) Tuberculosis</dt>
<dt>    b) Psoriasis</dt>
<dt>    c) Rheumatoid arthritis</dt>
<dt>    d) Reiter disease</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>89) The least common association of kussumal's sign among the following is :</b></div><dl><dt>    a) Severe right sided heart failure</dt>
<dt>    b) Right ventricular M.I.</dt>
<dt>    c) Tricuspic stenosis</dt>
<dt>    d) Cardiac tamponade</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>90) A 55yrs old male, chronic smoker, known diabetic for 5 years has presented in casualty with history of chest pain for past 90 minutes radiating to lower jaw with diaphoresis & uneasiness. ECG reveals ST depression in leads V2-5 with T wave inversion. His CPk - MB levels are 7 times the normal. All of the following are indicated except :</b></div><dl><dt>    a) Nitroglycerin infusion</dt>
<dt>    b) Oxygen therapy</dt>
<dt>    c) Streptokinase</dt>
<dt>    d) Metoprolol</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>91) The diffusion capacity measured as DLco is decreased in all except :</b></div><dl><dt>    a) Emphysema</dt>
<dt>    b) Bronchial asthma</dt>
<dt>    c) Interstitial lung disease</dt>
<dt>    d) Primary pulmonary hypertension</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>92) The commonest pathological variety of carcinoma lung in patients of asbestosis is :</b></div><dl><dt>    a) Squamous cell carcinoma</dt>
<dt>    b) Bronchoalveolar carcinoma</dt>
<dt>    c) Adenocarcinoma</dt>
<dt>    d) Large cell carcinoma</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>93) A 30yrs old alcoholic male has developed sudden attack of high fever, rigors, cough and foul smelling sputum of 2 weeks duration. On examination there is dullness with bronchial breathsound in right mammary area. Skiogram chest reveals single rounded opacity with no fluid level in Right mid zone. The likely diagnosis is :</b></div><dl><dt>    a) Infected hydatid cyst</dt>
<dt>    b) Amoebic lung abscess</dt>
<dt>    c) Bronchiectasis</dt>
<dt>    d) Nectrotizing pneumonia</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>94) All of the following are features of Reno vascular hypertension except :</b></div><dl><dt>    a) Hypokalemia</dt>
<dt>    b) Mild proteinuria</dt>
<dt>    c) Loss of cortico medullary differentiation</dt>
<dt>    d) Abdominal bruit</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>95) A 22yrs old male, known case of Focal glomerulosclerosis has presented to you with history of reduced urine output, rapid breathing & swelling feet for last 10days. On examination patient is mildly anaemic. Indications of doing a dialysis in the patient include all except :</b></div><dl><dt>    a) B urea of 150%mg</dt>
<dt>    b) Severe hyperkalemia refractory of medical therapy</dt>
<dt>    c) A pericardial rub</dt>
<dt>    d) Severe metabolic acidosis</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>96) Renal osteodystrophy is associated with all except :</b></div><dl><dt>    a) Rugger jersey spine</dt>
<dt>    b) Hypoparathyroidism</dt>
<dt>    c) Hypocalcemia</dt>
<dt>    d) Hyperphosphatemia</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>97) A 35yrs old male suddenly vomits 300ml of blood. On examination he is not jaundiced, abdomen is slightly distended, soft & not tender. Liver is not palpable but spleen is palpable 3cm below costal margin. There is no shifting dullness and bowel sounds are increased on auscultation. The likely diagnosis is :</b></div><dl><dt>    a) Acute gastric erosion</dt>
<dt>    b) Chronic duodenal ulcer</dt>
<dt>    c) Carcinoma stomach</dt>
<dt>    d) Esophageal varices</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>98) A child of 12 yrs of age presented with anaemia, neutropenia, osteopaenia & poor development of gonads. The likely nutrient deficiency in this child will be :</b></div><dl><dt>    a) Zinc</dt>
<dt>    b) Copper</dt>
<dt>    c) Proteins</dt>
<dt>    d) Selenium</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>99) Which of the following vaccines is not contraindicated in a pregnant female : a) German measles</b></div><dl><dt>    b) Measles</dt>
<dt>    c) Hepatitis B</dt>
<dt>    d) Mumps</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>100) All of the following may be useful in DDT poisoning except :</b></div><dl><dt>    a) Phenobarbitone</dt>
<dt>    b) Gastric lavage</dt>
<dt>    c) Atropine</dt>
<dt>    d) Purgatives</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>101) Characteristic features of a ' Standard Normal Curve' are all except :</b></div><dl><dt>    a) It is bell shaped</dt>
<dt>    b) The standard deviation is zero</dt>
<dt>    c) The mean, mode & median all coincide</dt>
<dt>    d) The area under the curve is 1</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>100) All of the following may be useful in DDT poisoning except :</b></div><dl><dt>    a) Phenobarbitone</dt>
<dt>    b) Gastric lavage</dt>
<dt>    c) Atropine</dt>
<dt>    d) Purgatives</dt>
</dl></div><div style="color: #333333; font-family: Georgia, 'Times New Roman', 'Bitstream Charter', Times, serif; font-size: 14.44444465637207px; line-height: 21px;"><hr style="cursor: default;" /><div style="margin-bottom: 1.3em;"><b>101) Characteristic features of a ' Standard Normal Curve' are all except :</b></div><dl><dt>    a) It is bell shaped</dt>
<dt>    b) The standard deviation is zero</dt>
<dt>    c) The mean, mode & median all coincide</dt>
<dt>    d) The area under the curve is 1</dt>
</dl></div></div>

JIPMER MBBS Physics, Chemistry, Biology Question Papers 2015 - All students can find here Physics, Chemistry, Biology Question Papers for M...