Multiple Choice
When the volume of blood in the ventricle at the end of diastole increases, the force of the myocardial contraction during the next systole will also increase.This is an example of which law or theory about the heart?
A) Laplace's law
B) Poiseuille's formula
C) Cross-bridge theory
D) Frank-Starling law
Correct Answer:

Verified
Correct Answer:
Verified
Q17: Which chamber of the heart endures the
Q23: The coronary sinus empties into the:<br>A)right atrium.<br>B)left
Q24: Myogenic regulation of blood vessel diameter and
Q25: The cardiac electrical impulse normally begins spontaneously
Q26: The aortic valve obstructs coronary blood flow
Q27: The function of P cells found in
Q29: The _ complex (wave) represents the sum
Q30: Veins are less compliant than arteries.
Q31: Metabolic and hormonal agents produce changes in
Q32: Match the intracardiac pressures with their description.<br>-Produced