試題詳解

57. Which of the following correctly describes a part of kidney function?
(A) Collecting ducts dilute urine because they are permeable to salt but not water.
(B) In tfie ascending loq)of Henle, Na+ and Cl- move into the tubules because the osmolarity of the filtrate is increased.
(C) The descending loop of Henle receives filtrate from the ascending loop.
(D) The distal convoluted tubule pumps water into the tubule by active transport.
(E) The renal pelvis receives urine from the collecting ducts and carries it to Me ureters.