EXAM 4 - Homeostasis and Disorders pt I & II

Question 1

Among the following statement, which one will cause blood pH to increase?

a) Decreasing one’s breathing rate.

b) Reabsorbing more hydrogen ions.

c) Increasing the reabsorption of bicarbonate ions in the kidneys.

d) Secreting more hydrogen ions in urine.

Answer 1

C) Increasing the reabsorption of bicarbonate ions in the kidneys.

D) Secreting more hydrogen ions in urine.

Question 2

What hormone, naturally produced by the kidneys, can also be used as a drug to increase athletic performances?

Answer 2

erythropoietin

Question 3

Among the following statements, select the one that may help prevent renal calculi.

a) Drinking plenty of water everyday.

b) Adopting a high-salt diet.

c) Adopting a low-salt diet.

d) Keeping yourself is a state of mild dehydration.

e) Taking calcium supplements.

Answer 3

a) Drinking plenty of water everyday.

c) Adopting a low-salt diet.