Which lung is larger?

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Multiple Choice

Which lung is larger?

Explanation:
The space inside the chest is uneven because the heart sits mostly on the left side, pushing toward the left lung. That arrangement means the left lung has to fit around the heart and actually has a cardiac notch and only two lobes, which makes it smaller overall. The right lung doesn’t have to accommodate the heart in the same way and has three lobes, giving it a larger volume. So, in normal anatomy, the right lung is larger than the left.

The space inside the chest is uneven because the heart sits mostly on the left side, pushing toward the left lung. That arrangement means the left lung has to fit around the heart and actually has a cardiac notch and only two lobes, which makes it smaller overall. The right lung doesn’t have to accommodate the heart in the same way and has three lobes, giving it a larger volume. So, in normal anatomy, the right lung is larger than the left.

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