Question

the left lung, unlike the right lobe, does not have a middle lobe. instead, there is a projection from the upper lobe that is sometimes called the tongue in the lung. this projection allows for accommodation of the heart and is called the
a. infundibula
b. lingula
c. uvula
d. diverticula

Explanation:

The lingula is a projection from the upper lobe of the left lung that allows for accommodation of the heart. The infundibula is related to the pituitary gland, the uvula is in the throat, and diverticula are out - pouchings in various organs (not related to this lung structure).

Answer:

B. lingula