Which one of the following would result from increasing a patient's preload?

Question

Quizplus · Accepted Answer

Preload is the amount of stretch on the ventricles before they contract. Increasing preload leads to an increase in the force of contraction of the ventricles, which leads to an increase in cardiac output. Therefore, the correct option is A. Increasing preload would not affect oxygen delivery or blood pressure, and it would not result in decreased myocardial contraction.

Which One of the Following Would Result from Increasing a Patient's