HEALTH SCIENCES
WARANGAL, TELANGANA-506 002
MBBS SECOND YEAR DEGREE
SUPPLEMENTARY EXAMINATIONS: JUNE,
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2025PHARMACOLOGY
Paper -II
Time: 3 Hours
Max. Marks: 100
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Note: Answer all questionsGive Diagrammatic representation wherever necessary
Multiple Choice Questions; 10 X 1 = 10
1) Concurrent use of the following drug is likely to cause
failure of oral
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contraception:a) Isoniazid
c) Cimetidine
b) Rifampicin
d) Propranolol
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2) Which of the following is an anti-thyroid drug?a) Propylthiouracil
c) Hydrochlorothiazide
b) Thyroxine
d) Telithromycin
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3) The hypolipidemic drug acts by inhibiting HMG-CoA
reductase is:
a) Fenofibrate
c) Atorvastatin
b) Ezetimibe
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d) Nicotinic acid4) All are adverse effects of glucocorticoids except
a) Fragile skin
c) Osteoporosis
b) Hypotension
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d) Diabetes mellitus5) Mesna is administered with cyclophosphamide and
Iphosphamide to:
a) Potentiate their cytotoxic action
c) Block their emetic action
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b) Retard their renal excretiond) Ameliorate cystitis caused by them
6) Cinchonism is caused by
a) Quinine
c) Mefloquine
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b) Artemetherd) Chloroquine
7) Fourth generation Cephalosporin is:
a) Cefaclor
c) Cefperazone
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b) Cefuroximed) Cefepime
8) Which of the following has a long post antibiotic effect
a) Doxorubicin
c) Sulfonamides
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b) Aminoglycosidesd) All of the above
9) Which of the following antimalarial agents are safe in
pregnancy for
a) Chloroquine
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c) Artesunateb) Quinine
d) All of the above
10) All are antiplatelet drugs except
a) Aspirin
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c) clopidogrelb) Warfarin
d) dipyridamole
Essay/ Long Answer Questions: 2 X 15 = 30
11. Classify Macrolides. Write the mechanism of action,
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therapeutic uses andadverse effects of Azithromycin. (6+3+3+3)
12. Classify the drugs used in Angina. Write the
mechanism of action, therapeutic
uses and adverse effects of Nitro-glycerine. (6+3+3+3)
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Short Answer Questions: 7 X 6 = 4213. Enlist the drugs used in Hypertensive emergencies
with their mechanism of
action.
14. Name five Immunosuppressant's. Write their
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therapeutic uses.15. Selective Estrogen Receptor Modulators
16. Write various therapeutic uses and adverse effects of
Potassium Sparing
Diuretics.
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17. Angiotensin Converting Enzyme Inhibitors.18. Albendazole.
19. Mention Therapeutic uses and adverse effects of
Metronidazole.
Very Short Answer Questions: 6 X 3 = 18
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20. Therapeutic uses of Tetracycline.21. What are the adverse effects of Corticosteroids
22. Enlist Dihydrofolate -R -Reductase Inhibitors.
23. Erythropoietin.
24. What are the uses of Vitamin C.
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25. Enlist three vaccines administrated by Intra MuscularRoute.
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