Pharmacology and toxicology mcqs (431_440)
431.An organism, responsible to cause chronic gastritis and peptic ulcer is
A.Helicobacter pylori
B.Campylobacter jejuni
C.Giardia lambila
D.Escherica Coli
Ans.A
432.Which one of the following drugs most closely resembles atropine in its pharmacologic action?
A.Acetylcholine
B.Pyridostigmine
C.Scopolamine
D.Carbachol
Ans.C
433.An example of a typical anxiolytic lacks CNS depression activity is
A.Diazepam
B.Buspirone
C.Alprazolam
D.Meprobamate
Ans.B
433.A 5HT ID receptor agonist useful in migraine is
A.Ergotamine
B.Ergometrine
C.Methysergide
D.Sumatriptin
Ans.D
434.Which of the following non_volatile anaesthetics is administered as an emulsion
A.Etomidate
B.Propofol
C.Ketamine
D.Thiopental
Ans.B
435.Acyclovir is indicated for the treatment of
A.Mumps
B.Measles
C.Shingles
D.Influenza
Ans.D
436.Which of the following drugs interferes with uric acid synthesis
A.Aspirin
B.Diclofenac
C.Allopurinol
D.Acetaminophen
Ans.C
437.The patient cannot tolerate enalapril which of the following can be substituted ?
A.Torglitazone
B.Atromid_S
C.Losartan
D.Omeprazole
Ans.C
438.Which of the following drug is used to treat irritable bowel syndrome in women?
A.Finasteride
B.Tegaserod
C.Teriparatide
D.All the above
Ans.B
439.The dose of aspirin in acute rheumatism is
A.0.3 to 1 G
B.4_8 G
C.75 Mg
D.650 Mg
Ans.B
440.Famotidine acts as a
A.H1 _ Histamine antagonist
B.H2 _ receptor antagonist
C.H1 _ agonist
D.Proton pump inhibitor
Ans.C
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