Multiple Choice
Figure 24.3
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label L.
A) Alveolar sac
B) Elastic fibers
C) Alveolus
D) Alveolar duct
E) Capillaries
Correct Answer:

Verified
Correct Answer:
Verified
Q28: At the level of _ the trachea
Q29: The upper respiratory system consists of the
Q30: Higher centers that influence respiration are found
Q31: Bronchodilation is caused by sympathetic activation and
Q32: Figure 24.2<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 24.2
Q34: Figure 24.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 24.1
Q35: Within the trachea, the _ contains mucous
Q36: Figure 24.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 24.1
Q37: Figure 24.2<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 24.2
Q38: Figure 24.3<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 24.3