Indicate Whether the Factors in Question Would Ultimately Lead to an Increase

Short Answer

Indicate whether the factors in question would ultimately lead to an increase (a.) or a decrease (b.) in Na⁺ reabsorption by means of the renin-angiotensin-aldosterone mechanism. (Options may be used more than once or not at all.)
a.an increase in Na⁺ reabsorption
b.a decrease in Na⁺ reabsorption
-a reduction in total Na⁺ load in the body