WorksheetsThe Respiratory System
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
The primary organ of the RS is/are
a)
lungs
b)
heart
c)
trachea
d)
bronchioles
2.
Which is NOT a function of the RS?
a)
it warms the air
b)
it exchanges O2 and CO2
c)
It pumps blood to the organs
d)
it creates sound through the larynx
3.
The RS begins in the
a)
diaphram
b)
lungs
c)
nose and mouth
d)
pharynx
4.
This passageway is part of both the RS and the Digestive system.
a)
larynx
b)
pharynx
c)
nasal cavity
d)
trachea
5.
The ____ carries air to the right and left bronchus.
a)
esophagus
b)
bronchioles
c)
alveoli
d)
trachea
6.
The place where the lungs exchanges gases is the
a)
alveoli
b)
diaphragm
c)
bronchus
d)
nose and mouth
7.
The small tree-like branches coming of the bronchi are the___
a)
trachea
b)
branches
c)
bronchioles
d)
pharynx
8.
The muscular organ that holds the vocal chords is the ___.
a)
epiglottis
b)
pharynx
c)
larynx
d)
trachea
9.
The small flap of cartilage that closed when food passes is called the ___.
a)
epiglottis
b)
valve
c)
trachea
d)
bronchioles
10.
Which is NOT a disease of the RS?
a)
diabetes
b)
COPD
c)
asthma
d)
bronchitis
11.
Choose the flowchart with the proper order of airflow into the body.
a)
nose->pharynx->larynx->trachea->bronchi-> bronchioles->alveoli
b)
nose->larynx->pharynx->trachea->bronchi-> bronchioles->alveoli
c)
nose->pharynx->larynx->trachea->bronchioles-> bronchi->alveoli
d)
nose->bronchi->pharynx->larynx->trachea->bronchioles->alveoli
100 %
