Use the diagram above to answer the following questions.
-Identify the letter that indicates the trachealis muscle.
A) A
B) B
C) C
D) D
E) E

Question

Use the diagram above to answer the following questions.
-Identify the letter that indicates the trachealis muscle.
A) A 
B) B 
C) C 
D) D 
E) E

Quizplus · Accepted Answer

The trachealis muscle is a band of smooth muscle that connects the ends of each tracheal cartilage at the back of the trachea, where the trachea is not reinforced by cartilage rings. This muscle helps regulate the diameter of the trachea, facilitating airflow and coughing.

Use the Diagram Above to Answer the Following Questions