PATHOLOGY MCQ
URINARY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Aldosterone is released by the pituitary and simulates the reabsorption of Na+ ions in the DCT and Collecting Duct.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Aldosterone modulates body sodium (Na+) and potassium (K+) balance by regulating renal Na+ reabsorption and K+ secretion. Aldosterone primarily mediates its effects on the aldosterone-sensitive distal nephron, 1 comprising the late distal convoluted tubule (DCT), connecting tubule, and collecting duct.
Detailed explanation-2: -Aldosterone causes an increase in salt and water reabsorption into the bloodstream from the kidney thereby increasing the blood volume, restoring salt levels and blood pressure.
There is 1 question to complete.