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WorksheetsCirculatory & Respiratory System
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What is the circulatory system?
a)
body system that transports needed substances throughout the body and carries away wastes
b)
a tissue made of cells and pieces of cells carried in a liquid (plasma)
c)
organ system that draws air into the body & extracts the oxygen from the air, then exhales the air,along w/ carbon dioxide, out of the body
d)
Site of nutrient & gas exchange between blood & body cells
2.
What is the capillaries in the blood vessels?
a)
Site of nutrient & gas exchange between blood & body cells
b)
organ that pumps blood throughout the body
c)
organ system that draws air into the body & extracts the oxygen from the air, then exhales the air,along w/ carbon dioxide, out of the body
d)
vessels that carry blood away from the heart (thicker than veins)
3.
What is the Respiratory System?
a)
organ system that draws air into the body & extracts the oxygen from the air, then exhales the air,along w/ carbon dioxide, out of the body
b)
body system that transports needed substances throughout the body and carries away wastes
4.
A tissue made of cells and pieces of cells carried in a liquid(plasma) are called what?
a)
Blood
b)
White Blood cells
c)
Red Blood Cells
5.
White blood cells do what in the Circulatory System?
a)
fight disease,lukocytes,larger than red blood cells
b)
cell fragments that help form blood clots
c)
transport oxygen from the alveoli in te lungs to the body's cells
d)
vessels that carry blood away from the heart (thicker than veins)
6.
Red blood cells do what in the Circulatory System?
a)
transport oxygen from the alveoli in the lungs to the body's cells
b)
fight disease,lukocytes,larger than red blood cells
c)
cell fragments that help form blood clots
d)
a tissue made of cells and pieces of cells carried in a liquid (plasma)
7.
What are platelets in the Circulatory System?
a)
cell fragments that help form blood clots
b)
transport oxygen from the alveoli in the lungs to the body's cells
8.
What are the 3 major parts in the Circulatory System?
a)
Blood,Blood Vessels,Heart
b)
Nose/Mouth,Trachea,Lungs,Diaphragm
9.
What are the 4 main parts in the Respiratory System?
a)
Heart,Blood Vessels,Blood,Trachea
b)
Trachea,Lungs,Nose/Mouth,Diaphragm
c)
Heart,Lungs,Blood Vessels,Diaphragm
d)
Diaphragm,Nose/Mouth,Heart,Blood
10.
How many parts of the blood are there?
a)
4
b)
6
c)
3
d)
5
11.
What are blood vessels in the Circulatory System?
a)
small tubes that carry blood throughout the body
b)
Vessels that carry blood away from the heart
c)
Vessels that carry blood toward the heart
d)
Site of nutrient & Gas exchange between blood and the body cells
12.
What are arteries in the Circulatory System?
a)
Vessels that carry blood towards the heart
b)
Vessels that carry blood away from the heart
c)
Small tubes that carry blood throughout the body
d)
Site of nutrient & gas exchange between blood & body cells
13.
How many types of blood vessels are there in the Circulatory System?
a)
5
b)
7
c)
3
d)
4
14.
The heart is approximately as big as your fist.
a)
True
b)
False
15.
How many steps are there for oxygen to get to your cells?
a)
4
b)
5
c)
7
d)
2
16.
What is the larynx in your mouth?
a)
voice box
b)
bronchi
17.
What is the pipe that air flows down toward the lungs?
a)
Trachea
b)
Diaphragm
c)
Alveoli
d)
Lungs
18.
What is the purpose of the lungs?
a)
large parachute shaped muscle that divides the chest cavity from the abdominal cavity
b)
spongy sacs that air flows into and out of when you exhale & inhale
c)
are small grape-like clusters of tissue that are like tiny air bags
d)
is the pipe that air flows down toward the lungs
19.
large parachute shaped muscle that divides the chest cavity from the abdominal cavity
a)
Diaphragm
b)
Lungs
c)
Alveoli
d)
Trachea
20.
small grape-like clusters of tissue that are like tiny air bags
a)
Lungs
b)
Diaphragm
c)
Alveoli
d)
Trachea
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