Pharmacology and toxicology mcqs (461_470)
461.Phenothiazine derivative commonly used for its anti histaminic effect is
A.Prochlorperazine
B.Promazine
C.Promethazine
D.Chlorpromazine
Ans.A
462.Which of the following tetracyclines has the longest duration of action
A.Oxytetracycline
B.Tetracycline
C.Doxycycline
D.None
Ans.C
463.Didronate disodium is indicated for the treatment of
A.Crohn's disease
B.Hansen's disease
C.Parkinson's disease
D.Paget's disease
Ans.D
464.Pure narcotic antagonist is
A.Nalbuphine
B.Buprenorphine
C.Butorphanol
D.Naloxone
Ans.D
465.Nefazodone is indicated for the treatment of
A.Angina
B.Depression
C.Schizophrenia
D.Diabetes
Ans.B
466.Drug of choice for the treatment of cystic fibrosis
A.Dornasa alpha
B.Pancreas
C.Zymase
D.All the above
Ans.A
467.Which of the following anaesthetics is given by I.V route to produce short term anaesthesia
A.Procaine
B.Xylocaine
C.Halothane
D.Thiopental Na
Ans.D
468.The precursor for 5_HT (serotonin) is
A.Phenylalanine
B.Cysteine
C.Tryptophan
D.Valine
Ans.C
469.Which of the following increases the toxicity of digitalis
A.Hypercalcemia
B.Hypokalemia
C.Hypomagnemia
D.All the above
Ans.D
470.Methyl phenidate is used to treat
A.Obesity
B.Depression
C.Attention deficit disorder
D.Anxiety
Ans.C
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