Ch. 13 Respiratory System Review

1
Ch. 13 Respiratory System Review
2
1) Normal breathing is called

1. Dyspnea
2. Eupnea
3. Hypnea
4. Hypoxia

3
2) What is the structure that the arrow is
pointing at?

1. Alveolar duct
2. Capillary
3. Alveolus
4. Capillary

4
3) Carbon dioxide is carried in the form of ___
to the aveolar sac.

1. Carbon monoxide
2. Carbon dioxide
3. Bicarbonate ion
4. Oxygen

5
4) Cilia of the trachea propel contaminated
mucus

1. Toward the throat to be swallowed or spat out
2. Toward the nose to be sneezed out
3. Toward the epiglottis to be coughed out
4. Toward the lungs to be encapsulated

6
5) The superior portion of the pharynx is called
the.

1. Nasopharynx
2. Oropharynx
3. Laryngopharnx
4. tracheopharynx

7
6) The conducting passageways of the respiratory
system include all of the following EXCEPT..

• Nose
• Pharynx
• Larynx
• Trachea
• Alveoli

8
7) What is the structure that the arrow is
pointing at?

1. Alveolar sac
2. Alveolar Duct
3. Bronchiole
4. Capillary

9
8) Air moving into and out of the lungs is.

1. Internal respiration
2. Inspiration
3. External respiration
4. Expiration
5. Pulmonary ventilation

10
9) An emotionally induced response that is
similar to crying is.

• Coughing
• Sneezing
• Laughing
• Hiccupping
• Yawning

11
10) What is the structure that the arrow is
pointing at?

1. Primary bronchi
2. Trachea
3. Secondary bronchus
4. Bronchioles

12
11) Which of the following does NOT apply to the
Rt. Primary bronchus?

1. It is wider than the left bronchus
2. It is shorter than the left bronchus
3. it is narrower than the left bronchus
4. It is straighter than the left bronchus
5. It is the more common site for an inhaled object
   to become lodged

13
12) Which of the following is NOT true of the
lungs?

1. The narrower portion of each lung is called the
   apex
2. The bases rest on the diaphragm
3. The left lung has two lobes
4. The right lung has three lobes
5. Both lungs have two lobes

14
13) What is the structure that the arrow is
pointing at?

1. Apex of Rt Lung
2. Base of Rt Lung
3. Mediastinum
4. Apex of Left Lung

15
14) The lipid molecule that coats the alveolar
surfaces is called.

• Surfactant
• Interferon
• Kinin
• Renin
• Lecithin

16
15) The amount of air remaining in the lungs even
after the most strenuous expiration is the..

• Expiratory reserve volume
• Residual volume
• Dead space volume
• Vital capacity
• Tidal volume

17
16) A deep inspiration that ventilates all
alveoli is

1. Coughing
2. Sneezing
3. Crying
4. Hiccupping
5. yawning

18
17) What is the structure that the arrow is
pointing at?

• External nares
• Oral cavity
• Nasopharynx
• Oropharynx

19
18) Hypoventilation is.

1. Extremely deep breathing
2. Extremely fast breathing
3. Extremely slow breathing
4. Intermittent breathing
5. Irregular breathing

20
19) There is a higher concentration of O2 in
the..

1. Alveolar epithelium moving out
2. Alveolar epithelium moving in
3. Capillary epithelium moving out
4. Capillary epithelium moving in

21
Answers

• B
• C
• C
• A
• A
• E
• B
• E
• C
• A
• C

• E
• A
• A
• B
• E
• A
• C
• A