Chapter 24 Respiratory System

Question 1

What cartilage serves as the base for the larynx?

Answer 1

b) Cricoid cartilage

Question 2

Where are the vocal folds located?

Answer 2

c) Larynx

Question 3

What is a primary feature of the trachea?

Answer 3

a) Contains C-shaped cartilages for support

Question 4

Why does a person with a cold often have a stuffed-up nose?

Answer 4

a) Increased production of mucus traps more particles.

Question 5

What is the main role of the epithelium in the nasal vestibule?

Answer 5

c) Contains coarse hairs that trap particles and insects.

Question 6

How does deep breathing differ from normal breathing?

Answer 6

b) It involves greater expansion of the thoracic cavity.

Question 7

Which part of the respiratory system protects the glottis?

Answer 7

b) Epiglottis

Question 8

What role do the alveoli play in the respiratory system?

Answer 8

c) Facilitate gas exchange

Question 9

What portion of the nasal cavity contains the flexible tissues?

Answer 9

b) Nasal vestibule

Question 10

What happens if the arytenoid and corniculate cartilages are damaged?

Answer 10

b) Sound production would be impaired.