NIPER 2021
1. Atorvastatin is a synthetic statin that contains an unusual ______ ring.
(a) penta-substituted pyrrole
(b) tri-substituted indole
(c) tri-substituted quinoline
(d) Hexahydronaphthalene
2. Which of the following is NOT a rapid acting insulin analog?
(a) Insulin Lispro
(b) Insulin Glulisine
(c) Insulin Glargine
(d) Insulin Aspart
3. All of the following antiepileptic drugs act via Na⁺-channel blocker EXCEPT:
(a) Vigabatrine
(b) Phenytoin
(c) Valproate
(d) Lamotrigine
4. Phencyclidine is antagonist of:
(a) 5HT₁A receptor
(b) NMDA receptor glycine binding site
(c) Kainate receptor
(d) AMPA receptor
5. The stretching of nitro group N=O in IR spectrum is seen at:
(a) 550–650 cm⁻¹
(b) 1150–1250 cm⁻¹
(c) 1550 to 1500 cm⁻¹
(d) 3050–3350 cm⁻¹
6. Which diuretic drug cause ototoxicity?
(a) Acetazolamide
(b) Furosemide
(c) Streptomycin
(d) Amiloride
7. All the actions are governed by opioid mu receptors EXCEPT:
(a) Respiratory depression and euphoria
(b) Miosis and analgesia
(c) Dysphoria and antidepressant
(d) Constipation and urinary retention
8. Test for guanido group detection in amino acid:
(a) Murexide test
(b) Sakaguchi test
(c) Biuret test
(d) Diazo test
9. Which of the following reagent is used for alkaloid?
(a) Mandelin reagent
(b) Mayer reagent
(c) Marquis reagent
(d) Zimmermann reagent
10. The ring system present in Amantadine is:
(a) Icane
(b) Adamantane
(c) Diamantane
(d) None of the above
ANSWER KEY
| 1-a | 2-c | 3-a | 4-b | 5-c | 6-b | 7-c | 8-b | 9-c | 10-b |
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