Secretion of potassium into the urine is increased by aldosterone. increased when the exchange pump binds $H^+$. decreased by aldosterone. None of the answers is correct.
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It acts on the kidneys to increase sodium reabsorption and potassium excretion. Show more…
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In response to increased levels of aldosterone, the kidneys produce a larger volume of urine, urine with a lower specific gravity, urine with a lower concentration of sodium ions, and urine with a lower concentration of potassium ions.
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Although disturbances in _____ balance are more common, a disturbance in _____ balance is much more dangerous because of the effect on cardiac function. A. sodium; potassium B. potassium; sodium C. calcium; sodium D. potassium; magnesium 2. Aldosterone is released in response all of the following stimuli EXCEPT? A. Increasing K+ in the blood. B. Decreasing sodium in the blood C. Renin release due to a decrease in BP D. Renin release due to a decrease in osmotic concentration of tubular fluid at the DCT E. Activation of ADH.
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