Question
Question: Which of the following prevent collapsing of trachea...
Which of the following prevent collapsing of trachea
A
Muscles
B
Diaphragm
C
Ribs
D
Cartilagenous rings
Answer
Cartilagenous rings
Which of the following prevent collapsing of trachea
Muscles
Diaphragm
Ribs
Cartilagenous rings
Cartilagenous rings