When There Is Excess Na⁺ in the Body

Multiple Choice

When there is excess Na⁺ in the body

A) The plasma volume is expanded, and arterial blood pressure is increased.
B) As a compensatory measure, the GFR is increased.
C) As a compensatory measure, aldosterone secretion is increased to increase the amount of Na⁺ reabsorbed.
D) The plasma volume is expanded and arterial blood pressure is increased, and as a compensatory measure, the GFR is increased.
E) All of these.