Regarding the kidneys:
a. there are 1.3 millions nephrons in each kidney
b. they produce the aldosterone
c. they receive 12% of the cardiac output when at rest
d. they produce 1.25-dihydroxycalciferol
a. there are 1.3 millions nephrons in each kidney
b. they produce the aldosterone
c. they receive 12% of the cardiac output when at rest
d. they produce 1.25-dihydroxycalciferol