A child diagnosed with congestive heart failure is started on digoxin (Lanoxin) and spironolactone (Aldactone). The mother questions why the child was placed on spironolactone (Aldactone) instead of furosemide (Lasix), which her elderly grandmother uses. The nurse explains that spironolactone (Aldactone) is a diuretic that:
A)Produces rapid diuresis.
B)Blocks reabsorption of sodium and water in renal tubules.
C)Spares potassium.
D)Promotes vascular relaxation.

Question

Quizplus · Accepted Answer

The Answer is C

A Child Diagnosed with Congestive Heart Failure Is Started on Digoxin