A client with an elevated cardiac index has received diuretic medication as prescribed. The nurse realizes that this medication will affect which cardiac parameter?

Question

Quizplus · Accepted Answer

Diuretics will decrease preload by promoting the excretion of excess fluid from the body, leading to a decrease in the volume of blood returning to the heart. This will result in a decrease in the amount of filling pressure or preload on the heart. Diuretics do not directly affect afterload, contractility or stroke volume.

A Client with an Elevated Cardiac Index Has Received Diuretic