Question

What is the function of the human heart's left ventricle?

• A. It pumps oxygenated blood to the lungs.
• B. It pumps deoxygenated blood to the lungs.
• C. It pumps oxygenated blood to the body.
• D. It pumps deoxygenated blood to the body.

Hint:

The left ventricle has the thickest walls of all the heart chambers because it needs to generate the force to pump oxygenated blood throughout the entire body.

Answer 1

The Correct Option is C

The left ventricle of the human heart is responsible for pumping oxygenated blood from the lungs to the rest of the body. Oxygenated blood enters the left atrium from the lungs and then moves into the left ventricle. The left ventricle contracts and sends this oxygen-rich blood through the aorta and into the systemic circulation, where it is delivered to tissues and organs throughout the body. Thus, the primary function of the left ventricle is to pump oxygenated blood to the body.