What Are the Structural Differences Between the Left and Right

question 1

Multiple Choice

What are the structural differences between the left and right lungs?

• A) The left lung has two lobes, whereas the right lung has three lobes, the left lung features a groove for the aorta and cardiac depression/notch, and the left lung contains one fissure, whereas the right lung contains two fissures.
• B) The left lung has three lobes, whereas the right lung has two lobes, the left lung features a groove for the aorta and cardiac depression/notch, and the left lung contains two fissures, whereas the right lung contains one fissure.
• C) The left lung has one lobe, whereas the right lung has three lobes, the right lung features a groove for the aorta and cardiac depression/notch, and the left lung contains one fissure, whereas the right lung contains two fissures.
• D) There are no differences in the structure of the left and right lungs.

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