MCQ B.4.3. - BasicPhysiology.org

B.4.3. The Cardiac Diastole

Created on May 10, 2023 By

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MCQ B.4.3.

The Cardiac Diastole

1 / 4

During a normal cardiac cycle, the rapid filling phase occurs when?

At the beginning of the ventricular ejection phase

At the end of the ventricular ejection phase

At the beginning of the ventricular isovolumetric relaxation phase

At the end of the ventricular isovolumetric relaxation phase

At the beginning of the ventricular isovolumetric contraction phase

2 / 4

During a normal cardiac cycle, the active filling phase occurs when?

When the AV-valves open

When the AV-valves close

When the atria contract

When the atria relax

When the ventricles contract

3 / 4

During a normal cardiac function, what is the major difference between the events taking place in the right ventricle compared to those in the left ventricle?

The difference in blood flow

The difference in electrical propagation

The difference in blood pressure

The difference in electrical refractory period

The difference in cardiac valves behavior

4 / 4

A normal cardiac output is approximately 5 liters/min. When is this value reached?

Output from the right or from the left ventricle

Output from both the right and the left ventricle together

Output from the left ventricle during maximal exercise

Output from the right ventricle during maximal exercise

Output from the right atrium

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