Regarding cardiac preload, which of the following statements is correct_________
A. Refers to the tension that the ventricular ejection must overcome
B. Also known as a pressure load
C. Refers to the volume load before the heart contracts
D. Refers to Circulating blood volume
Answer:C
Regarding cardiac preload, which of the following statements is correct_________
A. Refers to the tension that the ventricular ejection must overcome B. Also known as a pressure load C. Refers to the volume load before the heart contracts D. Refers to Circulating blood volume