Medical Quiz

Anatomy and Physiology- Cardiovascular Sysytem Quiz

At the instant following the second heart sound, which heart valves are open?

A. Both atrioventricular valves and semilunar valves

B. Atrioventricular valves only

C. All valves are closed

D. Semilunar valves only

Select your answer:


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Other quiz:

Circulatory, Artery, Vein - basics › View

delivers “cleaned” blood from the liver to the heart

A. hepatic portal vein

B. renal vein

C. aorta

D. vena cava

Anatomy Respiratory System › View

When surfactant in the alveolar fluid is missing or reduced, what malady results?

A. Collapsed lung

B. respiratory distress sryndrome

C. Distressed lung

D. collapsed lung syndrome