Respiratory Test

Question 1

Part G on the diagram is pointing to the_

Answer 1

diaphragm

Question 2

identify structure directly above I am in below J. What probably happens to a person if this structure is damaged or infected?

Answer 2

The area is the larynx; if it is damaged or diseased, a person would have trouble speaking

Question 3

part J on the diagram is pointing to the _

Answer 3

pharynx

Question 4

D on the diagram is a_

Answer 4

pulmonary arteriole

Question 5

E on the above diagram is a_

Answer 5

pulmonary venuole

Question 6

The flap of elastic cartilage that protect food from entering the larynx when swallowing is the :

Answer 6

epiglottis

Question 7

Which of the following statements about gas exchange is false?

Answer 7

In the aveoli, CO^2 moves into the blood and O2 moves out of it.

Question 8

which one of the following structures is not part of the respiratory zone:

Answer 8

aveolar ducts

Question 9

what is the role of mucus in the nasal cavity:

Answer 9

trap incoming bacteria and other foreign debris

Question 10

under normal conditions when the diaphragm contracts, air pressure in the chest___

Answer 10

decreases

Question 11

when oxygen enters the respiratory system, what is the next structure to which it travels immediately upon leaving the trachea:

Answer 11

main(primary) bronchi

Question 12

expiration (exhalation) occurs when:

Answer 12

intrapulmonary pressure decreases

Question 13

The vocal cord stretched across the opening of the ___

Answer 13

larynx

Question 14

The_____, or wind pipe, leans to the bronchi which branch into the lungs.

Answer 14

trachea

Question 15

oxygen and carbon dioxide are exchange in capillaries that surround tiny sacs called

Answer 15

alveoli

Question 16

The diaphragm is the muscle that contracts each time we_____ so that the lungs can ____

Answer 16

inhale;expand

Question 17

what happens to cause air to be exhaled from the lungs?

Answer 17

the diaphragm relaxes and moves upward

Question 18

What is the main function of the respiratory system?

Answer 18

to bring oxygen to body cells

Question 19

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

Answer 19

tidal volume

Question 20

where in the respiratory system does one gas exchange occurs?

Answer 20

in the cells of the body

Question 21

following the removal of the larynx, a person will be unable to,

Answer 21

speak

Question 22

what is the name of the small flap of tissue that seals off the trachea during swallowing?

Answer 22

epiglottis

Question 23

diaphragm contracts, volume inside the lungs_______ and pressure inside the lungs_____.

Answer 23

increases; decreases