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Respiratory Test A
Part I. Multiple Choice
Answer
Question
1. Following the removal of his larynx, an individual would …
a) be unable to speak;
b) be unable to cough;
c) have difficulty when he tries to swallow;
d) be in respiratory difficulty or arrest.
2. The nutrient blood supply of the lungs is provided by…
a) the carotid arteries
b) the aorta;
c) the pulmonary veins;
d) the pulmonary arteries;
3. Oxygen & Carbon Dioxide are exchanged in the lungs & through all cell membranes by…
a) active transport;
b) simple diffusion;
c) filtration;
d) osmosis
4. Damage to which of the following would result in cessation of breathing?
a) the pneumotaxic
b) the hypothalamus
c) the stretch receptors in the lungs;
d) medulla oblongata;
5. A baby holding its breath will …
a) have brain cells damaged because of low blood oxygen levels;
b) automatically start to breathe again when the carbon dioxide levels in the blood reach a high enough value;
c) suffer heart damage because of increased pressure in the carotid sinus & aortic arch areas;
d) be termed a “bratty, blue baby”.
6. Difficult or labored breathing is referred to as …
a) dyspnea;
b) hyperventilation;
c) apnea:
d) labordoodle breathing
7. Tiny air sacs in the lungs that are involved in the exchange of gases are called …
a) bronchial sacs;
b) alveolar sacs;
c) breathing nodules;
d) pleural sacs;
8. Tiny hair-like structures that aid in keeping the air passageways clean are called…
a) vilifur;
b) flagella;
c) pseudopods;
d) cilia;
9. A term used in association with the lungs is…
a) pulmonary;
b) lymphatic;
c) cardiac;
10. The lungs are located in the … cavity of the body.
a) abdominal;
b) thoracic;
c) dorsal;
d) hepatic;
d)crural
11. The volume of air breathed out after a normal inspiration (about 500ml) is called …
a) residual volume;
b) reserve volume;
c) inspiratory reserve volume;
d) tidal volume
12. The human left lung has ___ lobes and the right lung has ___ lobes.
a) 4 & 5;
b) 3 & 2;
c) 2 & 3;
d) 3 & 4
a) exhaling
13. The diaphragm muscle moves upward when the person is…
14. The windpipe is called the … a) pharynx;
15. The voicebox is called the … a) pharynx;
b) larynx;
b) larynx;
c) esophagus;
c) esophagus;
16. Air moved into & out of the lungs is known as …
a) atelectasis;
b) vital capacity;
c) pulmonary ventilation;
17. A germ carried by dust & air can attack the brain & lungs is …
a) asthma;
b) emphysema;
c) tuberculosis;
d) lung cancer
b) inhaling
d) trachea
d) trachea
d) cellular respiration
18. The flap of cartilage that hangs down and helps direct food into the right passageway is
the… a) uvula;
b) epiglottis;
c) pharangeal tonsil;
d) conchae
19. A thin double layered serosa membrane in the lungs is the …
a) atelectasis;
b) ERV;
c) IRV;
d) Pleura
20. The gas exchange between blood & alveoli is….
a) external respiration; b) internal respiration;
c) external ventilation;
d) internal ventilation
21. The gas exchange between the blood capillaries and the body tissues (like the gastronemius)
is… a) external respiration; b) internal respiration;
c) external ventilation; d) internal ventilation
Part II. List 3 of the 5 ways the nose is critical to the respiratory system.
22.
23.
24.
Part III. Labeling
29.
25.
30.
26.
27.
31.
32.
35.
28.
33.
34.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
cavity
(another name for nostril)
cavity
(Voicebox)
(throat)
(name for superior portion of left lung)
(name for inferior portion of left Lung)
(chest cavity)