wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Cardiovascular & Respiratory Systems

Total questions: 72

Worksheet time: 53mins

Name
Class
Date
1.

What is the chamber of the heart that pumps deoxygenated blood t the lungs via the pulmonary artery

a)

Right atrium

b)

Left ventricle

c)

Left atrium

d)

Right ventricle

2.
How many valves does  the heart have ? 
a)
7
b)
4
c)
3 
d)
2 
3.
How many chambers does the heart have ? 
a)
4
b)
6
c)
3
d)
1
4.
The average blood pressure is 
a)
120/80
b)
80/120
c)
115/180
d)
120/180
5.
a)
Left atrium
b)
Right atrium
c)
Left ventricle
d)
Right ventricle
6.
Blood enters the right atrium through 
a)
pulmonary veins
b)
vena cavaes
c)
pulmonary arteries
d)
aorta
7.
Systolic pressure measures which of the following?
a)
atrial contraction
b)
atrial relaxation
c)
ventricular contraction
d)
ventricular relaxation
8.
a)
Pulmonary veins
b)
Pulmonary artery
c)
Aorta
d)
Vena cava
9.
Which part of the heart pumps deoxygenated (oxygen-poor) blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
10.
Which vessels carry blood to the heart?
a)
Veins
b)
Arteries
c)
Capillaries
11.
Which part of the heart pumps oxygenated blood?
a)
Left side
b)
Right side
c)
Top side
d)
Bottom side
12.
Which vessels carry blood away from the heart?
a)
Veins
b)
Arteries
c)
Capillaries
13.
What creates the "lub dub" heart sounds?
a)
Flow of blood
b)
Closing of valves
c)
Opening of valves
d)
Breathing
14.
_______ circulation takes blood from the heart to the lungs and back.
a)
Systemic
b)
Pulmonary
c)
Body
d)
Blood
15.
The bottom chambers of the heart are called
a)
ventricles
b)
atria
c)
vena cava
d)
valves
16.
What are tube-like structures that include the arteries, arterioles, capillaries, venules, and veins?
a)
Blood Vessels
b)
Lymph
c)
Glands
d)
Strep
17.

The smallest blood vessels of the body where gas and nutrient exchange takes place are called

a)

capillaries

b)

veins

c)

arteries

d)

arterioles and venules

18.

Which of the following types of blood vessels have well developed smooth muscle layer?

a)

arteries

b)

veins

c)

capillariess

19.

Which of the following types of blood vessels have valves?

a)

arteries

b)

veins

c)

capillaries

20.

The innermost layer of the heart is the

a)

epicardium

b)

myocardium

c)

endocardium

21.

The outermost layer of the heart is

a)

epicardium

b)

myocardium

c)

endocardium

22.

The middle, muscular layer of the heart responsible for the pumping action of the heart is

a)

epicardium

b)

myocardium

c)

endocardium

23.

The top two smaller chambers of the heart are called

a)

atria

b)

ventricles

c)

topicals

d)

bottomicals

24.

The bottom two larger chambers of the heart are called

a)

atria

b)

ventricles

c)

topicals

d)

bottomicals

25.

The large veins that drains deoxygenated blood from the head, neck, shoulders and arms into the right atrium is called

a)

inferior vena cava

b)

aorta

c)

superior vena cava

d)

pulmonary veins

e)

aorta

26.

The large vein that drains deoxygenated blood from the torso and legs into the right atrium is called

a)

inferior vena cava

b)

pulmonary artery

c)

superior vena cava

d)

pulmonary veins

e)

aorta

27.

The blood vessel that takes deoxygenated blood from the right ventricle to the lungs is called

a)

inferior vena cava

b)

pulmonary artery

c)

superior vena cava

d)

pulmonary veins

e)

aorta

28.

The four veins that bring oxygenated blood from the lungs into the left atrium are called

a)

superior vena cava

b)

pulmonary artery

c)

inferior vena cava

d)

pulmonary veins

e)

aorta

29.

The largest artery of the human body that takes oxygenated blood from the left ventricle to all organ systems is called

a)

inferior vena cava

b)

pulmonary veins

c)

superior vena cava

d)

pulmonary artery

e)

aorta

30.

Which of the following valves is located between the right atrium and the right ventricle

a)

aortic

b)

pulmonic

c)

tricuspid

d)

bicuspid (mitral)

31.

Which of the following valves is located between the left atrium and the left ventrcile

a)

aortic

b)

bicuspid (mitral)

c)

pulmonic

d)

tricuspid

32.

Which of the following valves is located between the right ventricle and the pulmonary artery?

a)

aortic

b)

tricuspid

c)

bicuspid (mitra)

d)

pulmonic

33.

Which of the following valves is located between the left ventricle and the aorta

a)

pulmonic

b)

tricuspid

c)

aortic

d)

bicuspid (mitral)

34.

What is the main function of the heart?

a)

To prevent blood from moving in the wrong direction

b)

To regulate body temperature

c)

To pump blood throughout the body

d)

To replace oxygen with carbon dioxide

35.

What is the largest vein in the body?

a)

Septum

b)

Aorta

c)

Capillaries

d)

Vena cava

36.

What is the condition of keeping the body stable?

a)

Homeopathy

b)

Balance

c)

Homeostasis

d)

Physiology

37.

Why does the blood turn dark red as it circulates through the body?

a)

Because the heart is pumping blood to the brain

b)

Because Oxygen is replaced with Carbon Dioxide

c)

Because there are no platelets

d)

Because Carbon Monoxide is replaced with Oxygen

38.

What is the main function of valves in the circulatory system?

a)

To pump blood throughout the body

b)

To prevent blood from moving in the wrong direction

c)

To prevent platelets from clotting the blood

d)

To keep the body stable

39.

Which is NOT a part of the cardiovascular system?

a)

Capillaries

b)

Heart

c)

Arteries

d)

Ligaments

40.

Which can ONLY have blood cells travel single file in them?

a)

Capillaries

b)

Arteries

c)

Septum

d)

Veins

41.

#2

a)

Septum

b)

Right ventricle

c)

Left ventricle

d)

Right Atrium

42.

#9

a)

Right Atrium

b)

Right ventricle

c)

Left atrium

d)

Left ventricle

43.

#5

a)

Pulmonary Valve

b)

Aorta

c)

Superior Vena Cava

d)

Mitral Valve

44.

#7

a)

Left atrium

b)

Right ventricle

c)

Right atrium

d)

Aorta

45.

#3

a)

Right ventricle

b)

Right atrium

c)

Septum

d)

Mitral valve

46.

#4

a)

Aorta

b)

Pulmonary artery

c)

Inferior vena cava

d)

Superior vena cava

47.
Inhale!!!!
Your lungs are ___________  air
a)
taking in
b)
letting out
48.
EXHALE!!!
My lungs are __________________ air. 
a)
taking in
b)
letting out
49.
What is the main function of the respiratory system?
a)
to provide oxygen and remove carbon dioxide from the body
b)
to bring oxygen to the body
c)
to break down food and absorb nutrients
d)
to remove oxygen from the body and deliver carbon dioxide
50.
What are the main organs of gas exchange in the respiratory system?
a)
diapragm
b)
lungs
c)
trachea
d)
bronchi
51.
When you breathe, your lungs take in ___ and remove ___. 
a)
air/oxygen
b)
oxygen/carbon dioxide 
c)
carbon dioxide/waste 
d)
waste/air 
52.
What is the function of the bronchi?
a)
Transport air from nose to lungs
b)
Transport air from trachea to lungs
c)
Transport air from lungs to alveoli
d)
Transport air from alveoli to blood
53.
The two main branches from the trachea (one to each lung)
a)
bronchi
b)
alveoli
c)
capillaries
d)
bronchioles
54.
The air sacs that are covered with capillaries where gas exchange takes place
a)
bronchi
b)
lungs
c)
oxygen
d)
alveoli
55.
Within the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries. 
a)
trachea 
b)
bronchi 
c)
alveoli
d)
diaphragm
56.
Name the organ label # 6. 
a)
alveoli 
b)
bronchi 
c)
trachea 
d)
lungs 
57.
What is tube that is also known as your wind pipe?
a)
esophogus
b)
bronchi
c)
trachea
d)
alveoli
58.

The right lung has three lobes, but the left lung has only two.

a)

True

b)

False

59.

More people in the US die from lung cancer than any other form of cancer.

a)

true

b)

False

60.

How is fresh oxygen delivered to cells throughout the body?

a)

by gland secretion

b)

by hormone regulation

c)

through nerve stimulation

d)

by the blood

61.

air sacs in the lungs from which gas is exchanged with the capillaries,

a)

alveoli

b)

tonsils

c)

midbrain

d)

pleural sac

62.

Tube with cartilage, mucus and cilia

a)

larynx

b)

bronchioles

c)

trachea

d)

pharynx

63.

Structure to which vocal chords are attached

a)

larynx

b)

alveoli

c)

bronchi

d)

pharynx

64.

Clusters of thin-walled air sacs

a)

alveoli

b)

bronchi

c)

pharynx

d)

diaphragm

65.

The exchange of oxygen and carbon dioxide occurs in the lungs between the alveoli and

a)

arteries

b)

trachea

c)

veins

d)

capillaries

66.

How many times does the human heart beat in a lifetime?

a)

2.5 billion

b)

2 million

c)

8 billion

d)

6 million

67.

Where would you find the jugular vein?

a)

neck

b)

arm

c)

leg

d)

abdomen

68.

What supplies blood to the heart tissue?

a)

coronary artery

b)

aorta

c)

femoral artery

d)

carotid artery

69.

How many liters of blood are pumped through the body daily?

a)

4,000

b)

7,000

c)

10,000

d)

800

70.

What is the purpose of the sinuses?

a)

the help humans breathe better

b)

to lighten the skull

c)

mucus storage

d)

no purpose

71.

What causes respiration?

a)

differences in air pressure inside & outside the body

b)

lack of oxygen

c)

too much carbon dioxide

72.

All the blood vessels in the body EXCEPT the pulmonary vein & pulmonary artery make up what circuit?

a)

respiratory circuit

b)

systemic circuit

c)

pulmonary circuit

d)

blood circuit

Similar Resources on Wayground

Trophic Levels Review

75 questions

Trophic Levels Review

quiz

Worksheet

•

10th Grade

Meteorology Review Sheet

76 questions

Meteorology Review Sheet

quiz

Worksheet

•

9th Grade - University

Force and Motion POST-TEST

75 questions

Force and Motion POST-TEST

quiz

Worksheet

•

9th Grade

Biology Chapter 9 Review

73 questions

Biology Chapter 9 Review

quiz

Worksheet

•

9th Grade

NB#2

76 questions

NB#2

quiz

Worksheet

•

9th - 12th Grade

Tissues

67 questions

Tissues

quiz

Worksheet

•

10th - 12th Grade

Carrying capacity and vocabulary

70 questions

Carrying capacity and vocabulary

quiz

Worksheet

•

9th - 12th Grade

EOC Review #2

67 questions

EOC Review #2

quiz

Worksheet

•

9th - 12th Grade