Test - Respiration System

Question 1

1. Part D on the diagram is pointing to the

Answer 1

larynx (BBD)

Question 2

2. Identify Structure directly above I and below J. What probably happens to a person if this structure is damaged or infected?

Answer 2

The larynx, if it is damaged or disease, a person would probably have trouble speaking. (BBD)

Question 3

7. Part I on the diagram is pointing to the..

Answer 3

trachea (BBD)

Question 4

8. Part J on the diagram is pointing to the

Answer 4

pharynx (BBD)

Question 5

18. In the gas exchange of cellular respiration, ___ passes from a body cell into the blood.

Answer 5

carbon dioxide (p. 3)

Question 6

20. Which one of the following structures is NOT part of the respiratory zone:

Answer 6

primary bronchi (p. 3)

Question 7

23. Under normal conditions when the diaphragm contracts, air pressure in the chest ___.

Answer 7

decreases (p.4)

Question 8

27. The vocal cords stretch across the opening of the

Answer 8

larynx (p.3)

Question 9

32. Each alveolus is surrounded by a network of

Answer 9

capillaries (p. 2)

Question 10

38. The amount of the air that moves in and out of the lungs when you take a normal breath is the

Answer 10

tidal volume (p. 2)

Question 11

40. Following the removal of the larynx, a person would be unable to:

Answer 11

speak (p. 4)

Question 12

42. When the diaphragm contracts, volume inside the lungs ___ & pressure inside the lungs___.

Answer 12

increases; decreases (p.4)