Mcq Subject: Pharmacology

Acute Barbiturate poisoning results in:

A. Renal failure

B. Liver failure

C. Respiratory failure

D. Convulsions

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Which of the following is true about carbamazepine?

A. Not associated with agranulocytosis

B. Has been known to cause Steven-Johnson's syndrome

C. Causes serious nephrogenic toxicity

D. Drug monitoring is not required

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An unknown drug is being tested in experimental setup. The results obtained are given in the table. From these actions, new drug is likely to be:ParameterPlacebo treatedNew drug treatedHea rate7286Systolic BP110150Diastolic BP8068TremorsAbsentPresent

A. Beta-I and beta-2 agonist

B. Alpha-1 antagonist and beta-2 agonist

C. M2 and M3 agonist

D. Alpha-1 and beta-1 agonist

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Which of the following drugs acting on dilator pupillae has an action analogous to that of pilocarpine on sphincter papillae?

A. Timolol

B. Epinephrine

C. Neostigmine

D. Tropicamide

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Vasodilatation is caused by:

A. Serotonin

B. Histamine

C. LT C4

D. Thromboxane A2

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Oral infection by penicillinase producing organisms should be treated with:

A. Ampicillin

B. Dicloxacillin

C. Erythromycin

D. Any of the above

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Which of the following drug is commonly used for community acquired pneumonia in OPD?

A. Vancomycin

B. Ceftriaxone

C. Azithromycin

D. Streptomycin

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The drug for choice for treatment of infection involving non-penicillinase producing staphylococcus is:

A. Ampicillin

B. Erythromycin

C. Penicillin G

D. Methicillin sodium

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Drug of choice for scrub typhus is:

A. Azithromycin

B. Ciprofloxacin

C. Doxycycline

D. Chloramphenicol

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Sodium nitroprusside is metabolized to form an active metabolite. This active metabolized to form an active metabolite. This active metabolite of sodium nitroprusside act activation of:

A. Phospholipase A

B. Phospholipase C

C. Guanylate cyclase

D. Protein Kinase C

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