One of the following is not penicillinase susceptible: A. Amoxicillin B. Penicillin G C. Piperacillin D. Cloxacillin Correct answer : D. Cloxacillin Cloxacillin is a penicillinase resistant penicillin.
All of the following are topically used sulphonamides except: A. Sulphacetamide B. Sulphadiazine C. Silver sulphadiazine D. Mafenide Correct answer : B. Sulphadiazine Sulphadiazine is given orally.
All of the following are hallucinogens, except: A. LSD B. Phencyclidine C. Mescaline D. Methylphenidate Correct answer : D. Methylphenidate Methylphenidate is a psychostimulant drug used for treatment
Inverse agonist of benzodiazepine receptor is: A. Phenobarbitone B. Flumazenil C. Beta-carboline D. Gabapentin Correct answer : C. Beta-carboline An inverse agonist is an agent that binds to
Oculogyric crisis is known to be produced by all of the following drugs except: A. Trifluoperazine B. Atropine C. Prochlorperazine D. Perphenazine Correct answer : B. Atropine Oculogyric
Antipyschotic drug-induced Parkinsonism is treated by: A. Anticholinergics B. Levodopa C. Selegilin D. Amantadine Correct answer : A. Anticholinergics Central anticholinergics are used to treat drug induced parkinsonism.
The major difference between typical and atypical antipsychotics is that: A. The latter cause minimal or no increase in prolactin B. The former cause tardive dyskinesia C. The
Dry mouth during antidepressant therapy is caused by blockade of: A. Muscarinic acetylcholine receptors B. Serotonergic receptors C. Dopaminergic receptors D. GABA receptors Correct answer : A. Muscarinic
One of the following is not true about nesiritide: A. It is a brain natriuretic peptide analogue B. It is used in actuely decompensated heart failure C. It
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