1. Ondansetron acts by

Question 1 of 20

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

Question 2 of 20

3. All of the following drugs are non-selective blockers with no pharmacological action on any other receptor except

Question 3 of 20

4. The following anti-ulcer drug DOES NOT act by reducing the secretion of or neutralizing gastric acid

Question 4 of 20

5. 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

Question 5 of 20

6. Dose of epinephrine given for anaphylaxis

Question 6 of 20

7. MAO inhibitors patient are contra-indicated in all the following conditions EXCEPT

Question 7 of 20

8. Drug given for emergency treatment of angina in a patient with ischemic heart disease

Question 8 of 20

9. Noradrenergic and specific serotonergic antidepressants (NaSSAs):

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10. The drug of choice in digitalis induced ventricular arrhythmia is

Question 10 of 20

11. Zero order kinetics is shown by all except

Question 11 of 20

12. Methicillin resistant staphylococci do not respond to ?-lactam antibiotics because

Question 12 of 20

13. The toxicity of methyl alcohol is due to

Question 13 of 20

14. Which can be given safely in renal failure

Question 14 of 20

15. Half-life is directly proportional to

Question 15 of 20

16. A 40-year-old man has megaloblastic anemia and early signs of neurological abnormality. The drug most probably required is

Question 16 of 20

17. Shortest acting benzodiazepine is

Question 17 of 20

18. Which of the following drugs can be cause QT prolongation

Question 18 of 20

19. In patient of head injuries with rapidly increasing intracranial tension without haematoma, the drug of choice for initial management would be

Question 19 of 20

20. Design of the study aim to assess the maximum tolerable dose of a new drug is best described as

Question 20 of 20