Author Question: Antihypertensive effects of blockers include 1. blockade of receptors on the renal juxtaglomerular ... (Read 48 times)

P68T · **on:** Jul 16, 2018

Antihypertensive effects of blockers include 1. blockade of receptors on the renal juxtaglomerular cells. 2. blockade of receptors in the lungs.

3. blockade of myocardial receptors.
4. blockade of Na+ channels in the luminal membrane of the cells in the distal tubules.
5. blockade of central nervous system receptors.

a. 1 and 2 only
b. 1, 3, and 5 only
c. 1, 2, 4, and 5 only
d. 1, 2, 3, 4, and 5

Question 2

Centrally acting adrenergic agents lower blood pressure by

a. affecting cardiac output.
b. affecting peripheral resistance.
c. neither A nor B.
d. both A and B.