1. Which NSAID undergoes enterohepatic circulation Aspirin Piroxicam Phenylbutazone Ibuprofen 2. All are antiplatelet drugs except Aspirin Clopidogrel Warfarin Dipyridamole 3. Which of the following drugs is widely used in treating opoid dependent individuals Alphaprodine Methadone Codeine Pentazocine 4. Time dependent killing and prolonged post antibiotic effect is seen with Floroquinolones Beta lactam antibiotics Erythromycin Clindamycin 5. Mechanism of action of chloramphenicol is 50s ribosome inhibitor cell wall synthesis inhibitor 30 s ribosome inhibitor Glycopeptidase inhibitor 6. Which of the following can be safely given in a kidney patient Ketorolac Ibuprofen Acetyl salicylic acid Fluconazole 7. Grapefruit juice is an Enzyme modulator Enzyme inducer None Enzyme inhibitor 8. One of the following is not an antifungal agent Ciplopirox Clofazimine Ketoconazole Undecyclenic acid 9. Most common cause of Mobius syndrome is use of which of the following drug in pregnancy Methotrexate Misoprostol dinoprostone Thalidomide 10. Xenon anaesthesia all are true except Slow induction and recovery Non explosive Low blood solubility Minimal cardiovascular side effects 11. All are true about Reye’s syndrome except Hepatic encephalopathy Fever and rash Viral associated Seen with ampicillin therapy 12. Which of the following action is ascribed to Delta type of opiod receptors Supraspinal analgesia Euphoria Respiratory depression Reduced intestinal motility 13. Ether is still used as a general anesthetic in India. Specially in peripheral hospitals because: It is cheap and can be administered without anesthetic machine It induces anesthesia rapidly It is nonexplosive It is pleasant smelling and non-irritating 14. Therapeutic index is a measure of potency Efficacy Bioavailability Drug safety 15. Xylometazoline is used before nasal intubation as it causes: Relaxation of choanal opening Vasoconstriction Dilation of nasal orifice/increasing chances of bleeding Shrinkage of turbinates 16. Misoprostol,a prostaglandin analogue is useful as Anti-ulcer Bronchodilator Vasodilator Uterine relaxant 17. A patient comes to you complaining that whenever he takes aspirin for headache, he develops severe shortness of breath. Which of t the following may be partly responsible for this Prostacyclin Thromboxane A2 Prostaglandin E Leukotrienes 18. Use of aspirin in a diabetic patient can result in ketoacidosis Hypoglycemia Hyperglycemia Alkalosis 19. Mechanism of action ofisoniazid: Inhibits protein synthesis Inhibits DNA gyrase Inhibits cell wall synthesis Adds perforins in cell wall 20. Erythromycin helps to increase intestinal motility by Action on ADH receptor (adenyl cyclate) Action on motilin receptor It increases microbial count in the intestine It reduces the number of microbes in intestine Loading … Question 1 of 20
