1. BNP is degraded byNeutral endopeptidaseElastaseOmapatrilatACEQuestion 1 of 20 2. Therapeutic drug index is used to assessPotencyToxicityEfficacySafetyQuestion 2 of 20 3. The plasma half life of aspirincan be increased by alkalinizing the urineis longer for anti-inflammatory doses compared to that for analgesic doseis shorter for anti-inflammatory doses compared to that for analgesic doseis independent of doseQuestion 3 of 20 4. Oral hypoglycemic action which causes vitamin B12 deficiencyAcarboseMetforminSitagliptinGlipizideQuestion 4 of 20 5. When treating hypertension chronically, orthostatic hypertension is maximum withClonidinePropanololPrazosinGuanethidineQuestion 5 of 20 6. All are true about heparin exceptCan cause thrombocytopeniaInhibited by protamine sulphateIt is a heterogenous mixture of sulphated polypeptidesPotentiates the action of antithrombin IIIQuestion 6 of 20 7. True about orphan drug isDrugs used very rarelyRare drug for common diseaseDeveloped for orphansDrugs used for rare diseasesQuestion 7 of 20 8. Which of the following penicillin is given by oral routeBenzyl penicillinPenicillin VBenzathine penicillinProcaine penicillinQuestion 8 of 20 9. Most potent cardiac stimulant of the following isEphedrineAdrenalineNoradrenalineSalbutamolQuestion 9 of 20 10. Antiemetic with extra pyramidal side effects:PromethazineChlorpromazineOndansetronDomperidoneQuestion 10 of 20 11. Highest therapeutic index:DiureticsPenicillinLithiumTheophyllineQuestion 11 of 20 12. Naloxone reverses respiratory depression caused bymeperidine.Alcohollorazepam.phenobarbitalQuestion 12 of 20 13. Which of the following drugs has spasmolytic activity and could also be used in the management of seizure casued by overdose of a local anaestheticDantroleneTizanidineDiazepamBaclofenQuestion 13 of 20 14. A distinctive advantage of tetracycline over penicillin is that tetracyclinesAre safe to use during pregnancyDo not cause super infectionsHave no side effectsHave a wider range of antibacteria activityQuestion 14 of 20 15. NSAID given in once daily dose isketorolacParacetamolNaproxenPiroxicamQuestion 15 of 20 16. Misoprostol is aAntiprogestinProstaglandin E1 analogueProstaglandin E 2 analogueProstaglandin antagonistQuestion 16 of 20 17. Drug used for treatment of ventricular arrhythmiaLidocaineDiltiazemDigoxinDigitalisQuestion 17 of 20 18. The mechanism of action of sodium nitroprusside isIncreases guanylate cyclaseIncreases c-AMPK+ channel openerCalcium channel blockersQuestion 18 of 20 19. Botulinum toxin acts byInhibits Ach releaseMuscle nerve blockSynthesis of AchSecretion of AchQuestion 19 of 20 20. Which of the following is vasicoselective drugAdrenalineCyclopantolateIpratropium bromideTolterodineQuestion 20 of 20 Loading...