Pharmacology #1

1. Which of the following antibacterial drug is not used in the treatment of malaria

2. The therapeutic advantage that penicillin V has over penicillin G is

3. Penicillin induced hypersensitivity is:

4. All of the following are topically used sulphonamides except

5. Mechanism of action of aspirin in MI is

6. Long-term use of aspirin in rheumatoid arthritis is limited by its propensity to cause

7. The term “balanced anaesthesia” has been given by

8. Desulfuration is an example for

9. Hallucinations are seen after following anaesthesia

10. Amphotericin B causes deficiency of

11. Time dependent killing and prolonged post antibiotic effect is seen with

12. Sulphonamides act by

13. Two drugs having opposite action on different receptors in which type of antagonism

14. Which of these is a selective COX-2 inhibitor:

15. Pulmonary fibrosis is seen with

16. Which of the cephalosporins is active against pseudomonas aeruginosa

17. Drug of choice for the treatment of peptic ulcer caused due to chronic use of NSAIDs is

18. Which of the following antibiotic is bactericidal action

19. Elevation of glucose by corticosteroids is counteracted by insulin is an example

20. A post operative patient developed septicaemia and was incorrectly started on combination chemotherapy by a new resident doctor. However, when the patient did not respond even after 10 days of antibiotics treatment, the review of the charts was done. It was found that the resident doctor had started the combination of antibiotics which was mutually antagonistic in action. Which one of the following is the most likely combination that was given