Figure 23-1 The Upper Airways
Use Figure 23-1 to answer the following questions:
-What is the function of the structures labeled "12"?
A)cause air to swirl within the respiratory passageway
B)improve warming of incoming air
C)create narrow passages
D)help olfaction
E)All of the answers are correct.

Question

Figure 23-1 The Upper Airways
Use Figure 23-1 to answer the following questions:
-What is the function of the structures labeled "12"?
A)cause air to swirl within the respiratory passageway 
B)improve warming of incoming air 
C)create narrow passages 
D)help olfaction 
E)All of the answers are correct.

Quizplus · Accepted Answer

The structures labeled "12" are likely referring to nasal conchae, which serve multiple functions: they cause air to swirl, improve warming and humidification of incoming air, create narrow passages, and aid in olfaction.

Figure 23-1 the Upper Airways