Majority of drugs are transported across the membrane by ____?
A. Passive diffusion
B. Active transport
C. Facilitated trasnsport
D. Filtration
Elimination after 4 half lives in first order kinetics is ______?
A. 84%
B. 93%
C. 80.5%
D. 4.75%
What is the advantage of sublingual route of administration of drugs _____?
A. prevents or bypasses first pass effects
B. Easy to administer
C. Lipid soluble
D. Can be spitted out with signs of toxicity
Drug which crosses placental barrier is _____?
A. phenytoin
B. Diazepam
C. Corticosteroids
D. All of the above
I.V anesthesia is _____?
A. Propofol
B. Sevoflurane
C. Flumazanil
D. Naloxane
Following drug which undergo most of its metabolism presystemically ___?
A. Salbutamol
B. Verapamil
C. Propranolol
D. Paracetamol
Immune mediated qualitative drug intolerance is called ______?
A. Super sensitivity
B. Idiosyncrasy
C. Hyper sensitivity
D. Hyper acidity
Complete drug elimination occurs after how many hours, if t½ is 4 hrs ___?
A. 12 hrs
B. 20 hrs
C. 25 hrs
D. 30 hrs
Which is a prodrug ?
A. Enalapril
B. clonidine
C. Salmeterol
D. Acetazolamide
During administration of NSAIDs in children, the most important of dose administration is _____?
A. Weight of the child
B. Age of child
C. Nature of the drug
D. Chronicity of pain
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