As stated by the Frank-Starling law, there is a direct relationship between the _____ of the blood in the heart at the end of diastole and the _____ of contraction during the next systole.
A) pressure; duration
B) volume; force
C) viscosity; force
D) viscosity; duration

Question

Quizplus · Accepted Answer

The Frank-Starling law states that the force of contraction during systole is directly proportional to the volume of blood in the heart at the end of diastole. This is because the more blood that is in the heart, the more it is stretched, and the more forcefully it will contract.

As Stated by the Frank-Starling Law, There Is a Direct