Question

"Foreign particles (pennies, chicken, shoestring licorice etc)

A. are more likely to lodge in the right primary bronchus
B. are more likely to lodge in teh left primary bronchus
C. lodge equally often in each of the two primary bronchi"""
D. All the above

Answer 1

Foreign particles are more likely to be trapped and expelled from the airways, rather than lodging in a specific primary bronchus.

Step-by-step explanation:

The question asks whether foreign particles are more likely to lodge in the right primary bronchus, the left primary bronchus, or if they lodge equally often in each of the two primary bronchi.

According to the information provided, the trachea divides into the right and left primary bronchi, which then branch into smaller bronchi and bronchioles. These structures contain mucus and cilia, which help trap and remove particles from the airways. Therefore, foreign particles are not more likely to lodge in one primary bronchus compared to the other. Instead, they are more likely to be trapped and expelled from the airways.