Isovolumetric contraction ________.

A) refers to the short period during ventricular systole when the ventricles are completely closed chambers
B) occurs while the AV valves are open
C) occurs immediately after the aortic and pulmonary valves close
D) occurs only in people with heart valve defects


A) refers to the short period during ventricular systole when the ventricles are completely closed chambers

Anatomy & Physiology

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Which of following processes is not a cardinal sign of inflammation?

What will be an ideal response?

Anatomy & Physiology