1. A non-competitive inhibitor of an enzyme Increases Km with no or little change in VmaxIncreases VmaxDecreases VmaxDecreases KmQuestion 1 of 20 2. Red man syndrome is due toVancomycinTeicoplaninPolymyxinRifampicinQuestion 2 of 20 3. Abciximab is:Anti-rheumatoid arthritisAntiplatelet drugAnti-tuberculosis drugAnticancer drugQuestion 3 of 20 4. All of the following about antiemetics drugs are correct exceptDomperidone blocks the D2 receptors in CTZ and upper gutOndansetron may cause vomiting by effecting the cytotoxic antigen receptorsOndansetron acts on selective 5-HT3 receptorsMetoclopramide causes dystoniaQuestion 4 of 20 5. All are antiplatelet drugs exceptAspirinClopidogrelWarfarinDipyridamoleQuestion 5 of 20 6. Multiple drug resistance is transferred throughTransformationtransductionconjugationmutationQuestion 6 of 20 7. Which one of the following antibacterials should not be used with d-tubocurarineStreptomycinCefotaximeDoxycyclineNorfloxacinQuestion 7 of 20 8. which antidiabetic drug should be stopped before administration of general anaesthesiametformingilblencamidepioglitazoneglipizideQuestion 8 of 20 9. Metformin is NOT effective in lowering of blood sugar level in which of the following patients?Diabetics not responding to sulfonylureaType 2 Diabetics asNon diabeticsObese diabeticQuestion 9 of 20 10. Which one of the following intravenous induction agents is the most suitable for day care surgeryKetamineDiazepamPropofolMorphineQuestion 10 of 20 11. One of the following is not an antifungal agentClofazimineUndecyclenic acidCiplopiroxKetoconazoleQuestion 11 of 20 12. The following anti-ulcer drug DOES NOT act by reducing the secretion of or neutralizing gastric acidSucralfateOmeprazoleMisoprostolMegaldrateQuestion 12 of 20 13. MAO inhibitors patient are contra-indicated in all the following conditions EXCEPTWith tricyclic antidepressantsAspirinWith indirectly acting sympathomimeticCheeseQuestion 13 of 20 14. Which of the following drug is commonly used in narcoanalysisMorphinePhenobarbitoneAtropine sulphateScopolamine hydrochlorideQuestion 14 of 20 15. Frontal headache is caused by which of the following:KetorolaclndomethacinMeproxicamAcetaminophenQuestion 15 of 20 16. Cardiac arrythmias are most commonly seen during administration ofNitrous oxideHalothaneEtherThiopentalQuestion 16 of 20 17. Which drug is not acetylatedDapsoneHydralazineMetoclopramideINHQuestion 17 of 20 18. The term "balanced anaesthesia" has been given byMortanlundyFischerSimpsonQuestion 18 of 20 19. Drug not used in H.pyroli infectionMosaprideMetronidazoleamoxicillinOmeprazoleQuestion 19 of 20 20. Anti inflammatory dose of aspirin is100g/day1 gm/day150mg/day3-6 gm/dayQuestion 20 of 20 Loading...