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
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
Q- Which one of the following drugs blocks dopamine uptake transporter?
A- Alcohol
B- Cocaine
C- Marijuana
D- Nicotine
Thank you so much
intelligent mcqs