Questions: What is the difference between the right and left sides of the heart?
Transcript text: What is the difference between the right and left sides of the heart?
Solution
The answer is the second one: The right side pumps blood to the lungs, while the left side pumps oxygen-rich blood to the rest of the body.
Explanation for each option:
The right side pumps oxygen-rich blood to the rest of the body, while the left side pumps blood to the lungs.
Incorrect. The right side of the heart pumps deoxygenated blood to the lungs, not oxygen-rich blood to the rest of the body.
The right side pumps blood to the lungs, while the left side pumps oxygen-rich blood to the rest of the body.
Correct. The right side of the heart receives deoxygenated blood from the body and pumps it to the lungs for oxygenation. The left side receives oxygen-rich blood from the lungs and pumps it to the rest of the body.
The left side is responsible for deoxygenating blood, while the right side is responsible for oxygenating blood.
Incorrect. The heart itself does not deoxygenate or oxygenate blood. The lungs are responsible for oxygenating the blood. The left side of the heart pumps oxygenated blood to the body, while the right side pumps deoxygenated blood to the lungs.
The left side pumps blood to the lungs, while the right side pumps oxygen-rich blood to the rest of the body.
Incorrect. This is the reverse of the actual function. The left side pumps oxygen-rich blood to the body, and the right side pumps deoxygenated blood to the lungs.
Both sides pump blood to the lungs and the rest of the body equally.
Incorrect. Each side of the heart has a distinct function: the right side pumps blood to the lungs, and the left side pumps blood to the rest of the body.
Summary:
The right side of the heart pumps deoxygenated blood to the lungs for oxygenation, while the left side pumps oxygen-rich blood to the rest of the body.