NEW
Font size
S
M
L
XL
WorksheetsRespiratory System
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
structure that keeps the trachea from collapsing
a)
false vocal cords
b)
true vocal cords
c)
cartilaginous rings
d)
chemoreceptors
2.
tool to measure respiratory air volume
a)
atmospheric pressure
b)
spirometer
c)
sphygmomanometer
d)
breathalizer
3.
lining that warms, moistens, and filters air
a)
cilia
b)
cartilaginous rings
c)
false vocal cords
d)
mucous membrane
4.
causes air to move in and out of lungs
a)
cilia
b)
atmospheric pressure
c)
spirometer
d)
carbon monoxide
5.
help close airway during speech, do not function in speech
a)
cilia
b)
glottis
c)
epiglottis
d)
false vocal cords
6.
detects alcohol on the breath
a)
spirometer
b)
breathalyzer
c)
EEG
7.
tiny hairs that push particles trapped in mucus to the pharynx
a)
flagella
b)
cilia
c)
pili
8.
gas that displaces oxygen to combine with hemoglobin leading to death
a)
carbon dioxide
b)
helium
c)
nitrous oxide
d)
carbon monoxide
9.
muscle tissue and elastic fibers that make noise as air is forced between them
a)
false vocal cords
b)
cilia
c)
cartilaginous rings
d)
true vocal cords
10.
detect the amount of oxygen in our blood
a)
cilia
b)
spirometer
c)
chemoreceptors
d)
breathalizer
11.
membrane attached directly to the lung
a)
parietal pleura
b)
visceral pleura
c)
mucous membrane
d)
serous membrane
12.
membrane attached to the inner wall of the thoracic cavity
a)
visceral pleura
b)
parietal pleura
c)
diaphragm
d)
serous membrane
13.
Increasing muscular tension on the vocal cords produces a lower pitch.
a)
True
b)
False
14.
The loudness of a sound is related to the amount of oxygen passing between the vocal cords.
a)
True
b)
False
15.
Decreasing the muscular tension on the vocal cords produces a lower pitch.
a)
True
b)
False
16.
There are 300 billion alveoli in each lung.
a)
True
b)
False
17.
The right lung is larger and has 2 lobes.
a)
True
b)
False
18.
During inhalation the diaphragm moves up and the volume of air decreases in the lungs.
a)
True
b)
False
19.
During inhalation pressure in the lungs decreases.
a)
True
b)
False
20.
During exhalation the diaphragm moves up and the volume of air decreases in the lungs.
a)
True
b)
False
Reset
