Which one of the following is TRUE regarding erythropoietin?
A) It is secreted by the liver in response to rising blood pH.
B) It causes the bladder to store increased amounts of urine.
C) It is part of a positive feedback loop used to control the amount of hydrogen ion secreted by the kidneys.
D) It stimulates the production of red blood cells in the bone marrow.
E) It is secreted in response to rising blood oxygen levels.

Question

Quizplus · Accepted Answer

Erythropoietin is a hormone produced primarily by the kidneys in response to low blood oxygen levels. It stimulates the bone marrow to produce more red blood cells, thereby increasing the oxygen-carrying capacity of the blood.

Which One of the Following Is TRUE Regarding Erythropoietin