MBBS DEGREE - IInd PROFESSIONAL - REGULAR EXAMINATION - DEC
2024
PHARMACOLOGY - PAPER - II
SECTION A - Multiple Choice Questions (MCQs) SET : B
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PAPER CODE : 2412130005Note: Choose one correct answer in the OMR sheet provided. No overwriting should be
done.
Time: 20 Minutes (20 x 1 = 20 MARKS)
1. Drug of choice for acyclovir resistant herpes is:
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a) Ganciclovirb) Foscarnet
c) Cidofovir
d) Valacyclovir
2. Conversion of T4 to T3 is inhibited by all except:
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a) Propylthiouracilb) Methimazole
c) Propranolol
d) Amiodarone
3. Which of the following is a potassium channel opener?
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a) Ranolazineb) Nitroprusside
c) Nicorandil
d) Ivabradine
4. Drug used in heparin overdose is:
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a) Phytonadioneb) Clopidogrel
c) Protamine sulfate
d) Ticlopidine
5. Which drug is likely to cause flagellated pigmentation of skin?
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a) Minocyclineb) Daunorubicin
c) Bleomycin
d) Vincristine
6. All of the following drugs have activity against hepatitis B virus except:
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a) Zidovudineb) Telbivudine
c) Lamivudine
d) Emtricitabine
7. Thalidomide can be used in all of the following conditions except:
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a) HIV associated peripheral neuropathyb) Erythema nodosum leprosum
c) Behcet syndrome
d) HIV associated mouth ulcers
8. The most appropriate drug used for chelation therapy in beta thalassemia major is:
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a) Oral deferiproneb) Oral Succimer
c) Oral desferrioxamine
d) Intramuscular EDTA
9. All of the following are the adverse effects of Tacrolimus except:
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a) Neurotoxicityb) Hyperglycemia
c) Nephrotoxicity
d) Hirsutism
10. Aspirin prolongs bleeding by inhibiting the synthesis of which of the following:
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a) Cyclic AMPb) Thromboxane A2
c) Adenosine receptors
d) Prostacyclin
11. All of the following antidiabetic drugs act by enhancing insulin secretion except:
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a) Sitagliptinb) Repaglinide
c) Exenatide
d) Rosiglitazone
12. Which of the following drug is NOT a GpIIb/IIIa antagonist?
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a) Abciximabb) Prasugrel
c) Tirofiban
d) Eptifibatide
13. Voriconazole is not effective against:
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a) Mucormycosisb) Aspergillosis
c) Candida albicans
d) Candida tropicalis
14. A person is being treated for HIV-1 and developed hypertriglyceridemia and
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hypercholesterolemia. The most likely drug implicated is:a) Raltegravir
b) Efavirenz
c) Ritonavir
d) Didanosine
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15. Drug given for metoclopramide induced dystonic reaction is:
a) Promethazine
b) Prochlorperazine
c) Pheniramine
d) Chlorpromazine
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16. Methotrexate should be given with which of the following to decrease its side effects?a) Cyanocobalamin
b) Folinic acid
c) Folic acid
d) Thiamine
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17. Antiemetic effect of metoclopramide is mainly due to its action as:a) D2 antagonist
b) 5HT4 agonist
c) 5HT3 antagonist
d) M3 antagonist
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18. Which of the following antimalarial drugs is a slow acting schizonticide?a) Mefloquine
b) Quinine
c) Artemether
d) Pyrimethamine
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19. Drug of choice for ventricular tachycardia in a patient with myocardial ischemia is:a) Lignocaine
b) Digitalis
c) Propranolol
d) Diltiazem
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20. In leprosy, the best bactericidal agent is:a) Dapsone
b) Ethionamide
c) Clofazimine
d) Rifampicin
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