Pharmacology MCQs- 269



Q- Epinephrine acts to dilate bronchial smooth muscle through which one of the following receptors?

A- Alpha-1-adrenoreceptors

B- Alpha-2-adrenoreceptors

C- Beta-1-adrenoreceptors

D- Beta-2-adrenoreceptors

D- Beta-2-adrenoreceptors



Q- Which of the following locations is the site of action of furosemide to inhibit sodium reabsorption?

A- Ascending limb of loop of Henle

B- Collecting tubules

C- Descending limb of loop of Henle

D- Distal convoluted tubules

A- Ascending limb of loop of Henle



Q- Which one of the following drugs blocks dopamine uptake transporter?

A- Alcohol

B- Cocaine

C- Marijuana

D- Nicotine

B- Cocaine



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