MEDICAL
KIDNEY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What does ADH do to the collecting duct?
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Allow more water to be absorbed into blood
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Prevent water moving between nephron and blood
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Allow more water to be absorbed into nephron
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Allow glucose to be absorbed back into blood
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Explanation:
Detailed explanation-1: -[2] Therefore, slight elevations in osmolarity result in the secretion of ADH . ADH then acts primarily in the kidneys to increase water reabsorption, thus returning the osmolarity to baseline.
Detailed explanation-2: -If plasma osmolality increases, it stimulates secretion of ADH, which acts at the collecting duct of the nephron where it causes reabsorption of only water and producing concentrated urine.
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