WorksheetsRespiratory System
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
Where does gas exchange occur (oxygen goes into the blood, carbon dioxide comes out of the blood)?
a)
Trachea
b)
Alveoli
c)
Bronchioles
d)
Diaphragm
2.
What sort of blood vessels are found covering the alveoli?
a)
Veins
b)
Arteries
c)
Capillaries
3.
What is the waste gas found in the blood?
a)
Carbon Dioxide (CO2)
b)
Oxygen (O2)
c)
Nitrogen (N2)
4.
Besides carbon dioxide, what else does your body exhale?
a)
Oxygen (O2)
b)
Water Vapor
c)
Chlorine (Cl2)
5.
What is another name for your windpipe?
a)
Trachea
b)
Larynx
c)
Esophagus
6.
How do oxygen and nutrients get into the cells ?
a)
Active transport
b)
Process of diffusion
c)
Enzymatic transport
7.
Oxygen helps break down the glucose in the mitochondria so that energy can be created. This process is known as
a)
Cellular Respiration
b)
Anaerobic respiration
c)
Arterial bleeding
8.
The wall of muscle that helps you breath by contracting downwards
a)
Lungs
b)
Diaphragm
c)
Ribcage
9.
The flap that flips back and forth to cover your windpipe during swallowing so you don't choke on your food
a)
Tonsils
b)
Epiglottis
c)
Tongue
10.
The flap that flips back and forth to cover your windpipe during swallowing so you don't choke on your food
a)
Tonsils
b)
Epiglottis
c)
Tongue
11.
The two big tubes that branch off the trachea
a)
Brochi
b)
Bronchioles
c)
Capillaries
12.
The many small tubes that lead into the alveoli
a)
Bronchi
b)
Bronchioles
c)
Capillaries
13.
A disease that progressively destroys the walls of the alveoli.
a)
Bronchitis
b)
Cotton mouth
c)
Emphysema
14.
An inflammation of lung tissue, where the alveoli in the affected areas fill with fluid
a)
Pneumonia
b)
Water of the Lungs
c)
Influenza
100 %
