Question
Glomerular filtration is possible because
Answer: Option C
:
C
The diameter of the afferent (incoming) arteriole is greater than the diameter of the efferent arteriole (by which blood leaves the glomerulus). As a result, there is no drop in blood pressure that would usually occur when blood flows from the arterial end to the venous end in capillaries. The maintenance of high pressure drives glomerular filtration.
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C
The diameter of the afferent (incoming) arteriole is greater than the diameter of the efferent arteriole (by which blood leaves the glomerulus). As a result, there is no drop in blood pressure that would usually occur when blood flows from the arterial end to the venous end in capillaries. The maintenance of high pressure drives glomerular filtration.
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