What is the definition of the cardiac cycle?

What is the definition of the cardiac cycle?

A. The contraction of the atria

B. Circulation of the blood in the heart

C. The contraction and relaxation of the ventricles

D. It is a sequence of event that occurs during one complete heartbeat

Answer: It is a sequence of event that occurs during one complete heartbeat

Body Fluids and Circulation objective questions and Answers –Set-7

1. SA node is located in _____

2. “Bundle of HIS” is made up of _________

3. Blood enters into the heart because of muscles of _______

4. The opening of right atrium into right ventricle is guarded by _______

5. Mitral valve is present between __________

6. Cardiac output is determined by _______

7. In human being the duration of cardiac cycle is ___________

8. The volume of blood each ventricle pumps out during a cardiac cycle is about ___________

9. What is the definition of the cardiac cycle?

10. Name the three phases of cardiac cycle in the order ____________

Set-1 / Set-2 / Set-3 / Set-4 / Set-5 / Set-6 / Set-7 / Set-8 / Set-9 / Set-10 / Set-11 / Set-12 / Set-13

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