11.  Which of the following best describes the function of aldosterone on kidney function? A
It increases the rate at which sodium ions are absorbed, and potassium and hydrogen ions are secreted.   
Correct!
It decreases  the rate at which sodium ions are absorbed, and potassium and hydrogen ions are secreted.
Incorrect.
It increases the rate at which potassium  ions are absorbed, and sodium and hydrogen ions are secreted.  
Incorrect.
It decreases  the rate at which potassium ions are absorbed, and sodium and hydrogen ions are secreted.
Incorrect.



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