The right ventricle's primary function is to push blood where?

The primary function of the right ventricle is to push deoxygenated blood to the lungs for oxygenation. This process occurs through the pulmonary circulation. In this cycle, the right ventricle receives blood that has returned from the body, which is low in oxygen and high in carbon dioxide. When the right ventricle contracts, it sends this blood through the pulmonary artery into the lungs, where carbon dioxide is released and oxygen is taken up by the blood. This crucial step is essential for maintaining the efficiency of the circulatory system and ensuring that oxygen-rich blood is then returned to the left side of the heart to be pumped to the rest of the body.

In contrast, the left ventricle is responsible for pumping oxygenated blood out to the body and the brain. Therefore, the role of the right ventricle in delivering blood to the lungs for oxygenation is fundamental to the overall function of the heart and the circulatory system.