Assume that blood pressure drops in a person because of an injury. Indicate whic

Question

Assume that blood pressure drops in a person because of an injury. Indicate which of the following occur by selecting “true” for does occur or “false” for does not occur.

Circulating levels of aldosterone will increase.

true

false

Circulating levels of renin will decrease.

true

false

The sympathetic nervous system stimulates the adrenal glands.

true

false

Water absorption by the distal convoluted tubule will decrease.

true

false

Circulating levels of angiotensin II will increase.

true

false

Assume that blood pressure drops in a person because of an injury. Indicate which of the following occur by selecting “true” for does occur or “false” for does not occur.

Circulating levels of aldosterone will increase.

true

false

Circulating levels of renin will decrease.

true

false

The sympathetic nervous system stimulates the adrenal glands.

true

false

Water absorption by the distal convoluted tubule will decrease.

true

false

Circulating levels of angiotensin II will increase.

true

false

Explanation / Answer

Drop in bp causes increase in aldosterone level.

2)false.

Decreased BP causes increase in the secretion of renin.

Juxta glomerular apparatus releases renin

3)true. Low BP stimules adrenal gland to compensate for the mechanism

4)false.

Low BP causes increased renin which causes increase in that absorption of water by DCT

4)true.

Low BP causes increase in angiotensin ii which is a vasoconstrictor that helps increase bp.

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