Multiple Choice
The extent of potassium excretion is regulated primarily by the
A) amount secreted into the distal tubule.
B) amount filtered by the basement membrane of the glomerular capillaries.
C) amount reabsorbed in the distal tubule.
D) amount secreted into the proximal tubule.
E) amount reabsorbed into the proximal tubule.
Correct Answer:
Verified
Correct Answer:
Verified
Q16: Carbonic anhydrase is located where?<br>A)proximal tubule apical
Q18: Hyperkalemia refers to an excess of what?<br>A)sodium<br>B)potassium<br>C)chloride<br>D)calcium<br>E)water
Q19: A greater plasma volume than normal is
Q20: Potassium channels located where are necessary for
Q23: Under severe acidic conditions, the proximal tubules
Q24: The last step to synthesis of 1,25-
Q25: Receptors for ADH are located where?<br>A)intercalated cells
Q121: The minimum osmolarity of urine is 300
Q127: What hormone increases calcium resorption from bone?<br>A)
Q149: Acidosis results in potassium retention, whereas alkalosis