THORAX ABDOMEN AND PELVIS

MEDICAL

HEART AND PERICARDIUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This structure pumps oxygenated blood out of the heart toward the body:
A
right atrium
B
right ventricle
C
left atrium
D
left ventricle
Explanation: 

Detailed explanation-1: -The pulmonary veins bring oxygen-rich blood to the left atrium. The aorta carries oxygen-rich blood to the body from the left ventricle.

Detailed explanation-2: -The left ventricle connects nearly all organ systems through its function to pump oxygenated blood to the body.

Detailed explanation-3: -Aorta is the main artery which carries oxygenated blood from the left ventricle to the whole body. Vena cava is the main vein which pours deoxygenated blood from the whole body to the heart.

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