The chambers of the heart that receive blood returning from the veins are the
Correct answer: A. atria
- A. atria
- B. ventricles
- C. valves
- D. septum
Explanation
The right atrium collects deoxygenated blood from the venae cavae and the left atrium receives oxygenated blood from the pulmonary veins. Ventricles are the pumping chambers below, so direction of flow identifies each chamber.
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About Human Heart
The human heart is a four chambered muscular pump that maintains double circulation through the pulmonary and systemic circuits. Questions cover atria, ventricles, valves, major blood vessels, the cardiac cycle, pressure changes, the conduction system and ECG, while distinguishing arteries and veins from the chambers that receive or eject blood.
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