pharmacology PYQ 2017 NEET-PG 2017 Solve Pharmacology NEET-PG 2017 Total Questions: 18 1. A drug that is highly ionised: Can cross the placental barrier easily Is excreted mainly by the kidney Accumulates in the cellular lipids Is well absorbed from the intestine None 2. Which one of the aforementioned Fifth Generation Cephalosporins is active against MRSA? Ceftolozane Ceftaroline Ceftizoxime Cefpirome None 3. Why is it wrong to combine ranitidine and sucralfate in a patient with a peptic ulcer? Combination produces serious side effects like agranulocytosis Ranitidine combines with sucralfate and prevents its action Sucralfate inhibits absorption of ranitidine Ranitidine decreases the gastric pH so sucralfate is not able to act None 4. Which biological agent for rheumatoid arthritis is a JAK inhibitor? Tofacitinib Etanercept Tocilizumab Abatacept None 5. Which enzyme does aminophylline inhibit? Alcohol dehydrogenase Monoamine oxidase Cytochrome P-450 Phosphodiesterase None 6. What medications fall under the WHO classification of "High Potency" medicines for Topical Steroids? Class II and Class III Class I and Class II Class IV and Class V Class III and Class IV None 7. With which of the following receptors does theophylline interact antagonistically? Bradykinin receptors Histamine receptors Imidazoline receptors Adenosine receptors None 8. What is the aprepitant's mode of action? RANK ligand inhibitor NK 1 receptor antagonist MMDA antagonist 5HT3 antagonist None 9. Except for all of the following are known side effects of Phenytoin at therapeutic dosages. Megaloblastic anemic Hypertrophy of gums Osteoporosis Hypoglycemia None 10. Which of the following antihistamines has the least sedative effect? Promethazine Diphenhydramine Chlorpheniramine Cyproheptadine None 11. What is an inverse agonist of the benzodiazepine receptor? Phenobarbitone Flumazenil Beta-carboline Gabapentin None 12. Which of the following statements about fulvestrant is not true? Selective Estrogen Receptor Antagonist Belongs to a class of Drugs known as SERD Given as once a month dose Less effective than SERM None 13. Except for all of the following sulfonamide are used topically. Sulfacetamide Silver sulfadiazine Sulfadiazine Mafenide None 14. Except for all of the following are appropriately matched. SERD-Fulvestrant SERM-Raloxifene Aromatase inhibitor-Triptorelin Herceptin-Trastuzumab None 15. Which of the following drugs is a pure estrogen receptor antagonist? Tamoxifen Raloxifene Clomiphene Fulvestrant None 16. What is the GM-CSF used for neutropenia? Molgramostim Filgrastim Eltrombopag Romiplostim None 17. Which antimalarial drug among the following has the greatest impact in lowering P. falciparum transmission? Artemisinin Chloroquine Quinine Primaquine None 18. What is denosumab used to treat? Osteoporosis Osteoclastoma Osteosarcoma Osteomalacia None 1 out of 18 Time's up
