Pharmacology MCQ Questions — Page 649

Question 1

Dopamine given in acute CHF does not act on which of the following receptors

Answer

D1 receptors

Answer

β1 receptors

Answer

α1 receptors

Answer

None of the above

Question 2

AXa analog

Answer

Oral Xa inhibitor

Answer

Parenteral Xa inhibitor

Answer

Oral Direct thrombin inhibitor.

Question 3

Answer

Histamine H1 receptor

Answer

Histamine H2 receptor

Answer

Adrenergic alfa receptor

Answer

GABA-benzodiazepine receptor

Question 4

Answer

a-Adrenergic agonist

Answer

b-Adrenergic agonist

Answer

Activation of Ca 2+ channels

Answer

Inhibition of K + channels

Question 5

Answer

Amphotericin B colloidal dispersion cause less infusion related reactions than conventional amphotericin B.

Answer

They are more effective in fungal infections than conventional preparations because they increase tissue uptake of amphotericin B

Answer

They have decreased systemic toxicity

Answer

They have wider spectrum of antifungal activity than conventional formulations of amphotericin B

Question 6

AIsoniazid

CKanamycin

Answer

Streptomycin

Answer

Ethambutol

Question 7

Answer

Cryoprecipitate

Answer

Platelet concentrates

Answer

Fresh frozen plasma

Answer

Packed red blood cells

Question 8

ALorazepam

Answer

Haloperidol

Answer

Promethazine

Answer

Phenobarbitone

Question 9

Answer

Protamine sulfate

Answer

Phylloquinone

Answer

Ticlopidine

Answer

Clopidogrel