13.4 Matching
Match the following structure with its description:
A) surfactant
B) mucous
C) : 1221298.
13.4 Matching
Match the following structure with its description:
A) surfactant
B) mucous
C) nasal conchae
D) bronchioles
E) larynx
F) diaphragm
G) trachea
H) pleura
I) epiglottis
J) mucus
K) main (primary) bronchi
L) glottis
M) alveoli
N) pharynx
1) Passageway for both food and air; known as the “throat”
2) Rigid, patent airway reinforced with C-rings of hyaline cartilage
3) Routes air and food into their proper channels
4) Protects the superior opening of the larynx during swallowing
5) Serous membranes surrounding the lungs
6) Lipid (fat) molecule produced by the alveoli to prevent alveoli collapse
7) Smallest conducting passageways in the lungs
8) Part of the respiratory zone, these air sacs are the sites of gas exchange
