g*********y
发帖数: 69 | 1 请教各位版友
IV angiotensin II for 60 min, which of the following is most likely in this
experimental dog?
increased renal filtration fraction
decreased renal blood flow
答案是第一个。请问第二个为何不对？RBF在用药60分钟后能自我调节到正常吗？谢谢
。 | Q*****G
发帖数: 638 | 2 angiotensin II increases efferent arteriol pressure, increases GFR.
usually, decreasing renal flow causes angiotensin II secretion. | g*********y
发帖数: 69 | 3 谢谢回复。
可能FA上过于简单化，AT-II一般减少肾血流，但并不绝对。
【在 Q*****G 的大作中提到】
: angiotensin II increases efferent arteriol pressure, increases GFR.
: usually, decreasing renal flow causes angiotensin II secretion.
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