wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Heart

Total questions: 147

Worksheet time: 2hrs 4mins

Name
Class
Date
1.
What is the name for a circulatory system that has blood leave heart to go to lungs then goes back to heart before delivering the oxygenated blood to the rest of the body?
a)
DOUBLE LOOP
b)
TRIPLE LOOP
c)
SINGLE LOOP
2.
Separates the chambers of the heart.
a)
mitral valve
b)
septum
c)
aortic valve
3.
Unoxygenated blood enters the right atrium from the top of the heart.
a)
inferior vena cava
b)
superior vena cava
c)
aorta
4.
name of the valve that separates right atrium from right ventricle.
a)
tricuspid
b)
aortic
c)
mitral
5.
Unoxygenated blood enters the right atrium from the bottom of the heart.
a)
inferior vena cava
b)
superior vena cava
c)
pulmonary veins
6.
Valve that blood is forced through from right ventricle into pulmonary arteries.
a)
pulmonary valve
b)
aortic valve
c)
mitral valve
7.
Name of the valve that separates left atrium from left ventricle.
a)
mitral valve
b)
tricuspid
c)
pulmonary valve
8.
Major artery at the top of the heart sends oxygenated blood from the left ventricle to the rest of the body.
a)
aorta
b)
pulmonary artery
c)
inferior vena cava
9.
Most common cause of sudden death in athletes.
a)
Hypertrophic cardiomyopathy
b)
loss of electrolytes
c)
broken nose
10.
What portion of the heart is supposed to be  the most muscular?
a)
upper
b)
lower
c)
septum
11.
About how large is the human heart?
a)
the size of an onion
b)
the size of a fist
c)
4.5 pounds
12.
If you're looking for your heart, you can find it beneath and to the left of what "bone?"
a)
rib
b)
sternum
c)
clavicle
13.
Build up of plaque causing the narrowing of the walls of the arteries of the heart. 
a)
Atherosclerosis
b)
Arrhythmia
c)
Stroke
14.
When the heart rate is less than 60 beats per minute.
a)
Bradycardia  
b)
Tachycardia
c)
Leukemia
15.
Abnormal rhythm of the heart.
a)
Arrhythmia
b)
Rap
c)
Stroke
16.

What takes blood back to the heart?

a)

arteries

b)

veins

c)

capillaries

17.

What part of the heart has strong walls and is bigger?

a)

atrium

b)

Aorta

c)

ventricle

18.

What part of the heart divides the ventricles into two sides?

a)

ventricular separator

b)

divider

c)

Septum

19.

The main artery in the heart is the

a)

aorta

b)

vena cava

c)

pulmonary artery

d)

pulmonary flow

20.

When you go to the doctor and they want to see how hard your heart is pumping, they take your...

a)

blood pressure

b)

temperature

c)

pulse

d)

name and address

21.

What organ does the blood flow to in order to pick up Oxygen?

a)

liver

b)

stomach

c)

brain

d)

lung

22.

What are the super small blood vessels called that let the Oxygen out of the blood to the tissues that need it?

a)

capillaries

b)

worm holes

c)

arteries

d)

veins

23.

What color is oxygenated blood?

a)

bright red

b)

bright blue

c)

dark, dark red

d)

orange

24.

What color is blood that is oxygen poor? (little or no oxygen)

a)

purple

b)

red

c)

dark, dark red ( almost maroon)

d)

pink

25.

Which side of the heart has the oxygenated blood?

a)

Left

b)

right

c)

both

d)

top

26.

Which is the Superior Vena Cava?

a)

A

b)

B

c)

O

d)

P

27.

Which is the Inferior Vena Cava?

a)

A

b)

B

c)

O

d)

P

28.

Which is the Aortic Arch?

a)

A

b)

B

c)

O

d)

P

29.

Which is the Right Atrium?

a)

C

b)

E

c)

K

d)

M

30.

Which is the Left Atrium?

a)

C

b)

E

c)

K

d)

M

31.

Which is the Right Ventricle?

a)

C

b)

E

c)

K

d)

M

32.

Which is the Left Ventricle?

a)

C

b)

E

c)

K

d)

M

33.

Which is the Tricuspid Valve?

a)

D

b)

F

c)

L

d)

N

34.

Which is the Pulmonic Valve?

a)

D

b)

F

c)

L

d)

N

35.

Which is the Mitral Valve?

a)

D

b)

F

c)

L

d)

N

36.

Which is the Aortic Valve?

a)

D

b)

F

c)

L

d)

N

37.

Which is the Left Pulmonary Artery?

a)

G

b)

H

c)

I

d)

J

38.

Which is the Right Pulmonary Artery?

a)

G

b)

H

c)

I

d)

J

39.

Which is the Left Pulmonary Vein?

a)

G

b)

H

c)

I

d)

J

40.

Which is the Right Pulmonary Vein?

a)

G

b)

H

c)

I

d)

J

41.
What is Target Heart Rate?
 
a)
An easy way to count your heartbeats
b)
 The optimal heart rate at which an athlete should perform 
c)
Number of times your heart beats per minute while at rest
d)
 Is the number of heartbeats per unit of time
42.
How do you find your pulse? 
 
a)
 Neck, Wrist and Chest 
b)
Count your heartbeats for 10 seconds and multiply by 6 
c)
 Is expressed as beats per minute (BPM) 
d)
  Elbow, Ankle and Ear
43.
A person's target heart rate should be __ to __ % of his or her maximum heart rate.
a)
 0 to 80 % 
b)
30 to 60 % 
c)
6 to 8 % 
d)
60 to 80 %
44.
How do you calculate your Max heart rate?
   
a)
 220 - Your Age 
b)
250 - Your Weight 
c)
220 - Your Height
d)
20 - Your Age
45.
How do you calculated your target heart rate (THR)?
 
a)
 Resting heart rate x 60% (.60) = THR 
b)
Max heart rate x 60% (.60) / 80% (.80) = THR 
c)
Heart rate x 10% (.10) = THR
d)
 Max heart rate x 20% (.20) = THR
46.
What is Resting Heart Rate?
a)
 220 - Your Age 
b)
Karvonen Formula
c)
The number of times your heart beats per minute at rest 
d)
 The minimum number of heartbeats in a given amount of time 
47.
What does your Heart Rate help you figure out? 
  
a)
 If you are exercising at the right intensity 
b)
How fast your heart beats while your active 
c)
How much fun are you having
d)
When you have eaten too much 
48.

Factors that can increase or decrease heart rate

a)

Temperature and time of day

b)

Exercise and temperature

c)

Exercise and how much food you have had

d)

None

49.

Carotid artery

a)

Pulse on wrist

b)

Pulse on side of neck

c)

Pulse on foot

d)

Pulse behind knee

50.

John is 22 years old. He counted his pulse for 10 seconds and got 12 beats. Using that data, calculate his current heart rate.

a)

72

b)

65

c)

75

d)

78

51.

If I drove in a car for 5 hours to see my family, what zone would my heart rate be in?

a)

Resting

b)

Target

c)

Maximum

52.

Most of the carbon dioxide produced by the body tissue is transported to the lungs in the form of …

a)

Carbonic acid.

b)

Blood plasma.

c)

Bicarbonate ion.

d)

Carbaminohaemoglobin.

53.

The partial pressure of carbon dioxide in leg muscle increases after a vigorous workout. Which of the following regulatory actions will occur to correct the above situation?

a)

Chemoreceptors in the respiratory and cardiovascular centres in the brain are stimulated

b)

The rate of heartbeat decreases

c)

Arterioles in the leg muscles constrict

54.

choose the correct answers about alveolus

a)

surrounded by numerous blood capillary

b)

large surface area foe gaseous exchange

c)

thin simple cuboidal epithelium cell

d)

moist surface of a alveoli

55.

What are the small air sacs in the lungs where many capillaries exchange carbon dioxide for oxygen taken into the body.

a)

Alveoli

b)

Bronchi

c)

Bronchiole

d)

Nasal Cavity

56.

Where does the difussion of Carbon dioxide and oxygen take place?

a)

trachea

b)

diaphragm

c)

bronchi

d)

alveoli

57.

What is the second step in human gaseous exchange

a)

air is inhaled

b)

oxygen is diffused into the blood

c)

suagr is made

d)

carbon dioxide is diffused

58.

What is the third stage of Human gaseous exchange ?

a)

oxygen breathed in

b)

carbon dioxide diffused into the alveoli

c)

oxygen is diffused

d)

I don't know

59.
The movement by diffusion of oxygen and carbon dioxide across a membrane
a)
Ventilation
b)
Breathing
c)
Gas exchange
d)
Respiration
60.

Gas exchange is needed to supply _____________ to cells and remove __________________

a)

carbon dioxide; oxygen

b)

oxygen; food

c)

oxygen; carbon dioxide

d)

carbon dioxide; water

61.
Respiration is the 
a)
Intake of oxygen and release of carbon dioxide over a membrane
b)
Release of energy from food inside cells
c)
Mechanical movement to inhale and exhale air
d)
Feature that enable an animal to survive in its habitat
62.

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

63.
Which of the following are features of the alveoli that adapt them to gas exchange?

I. High surface area
II. Thin walls
III. Dry surfaces
a)
I and II only
b)
I only
c)
II and III
d)
I, II, and III
64.

The air sacs that are covered with capillaries where gas exchange takes place.

a)

Bronchi

b)

Trachea

c)

Oxygen

d)

Alveoli

65.

Which gas enter the lung?

a)

Oxygen

b)

Carbon dioxide

66.

Tiny air sacs for gaseous exchange . It looks like grape

a)

Alveolus

b)

Blood capillary

c)

Lung

d)

Trachea

67.

Exhale gas is

a)

Oxygen

b)

Carbon dioxide

68.

Oxygen diffuses from

a)

Trachea to lung

b)

Alveolus to blood capillary

c)

Blood capillary to alveolus

d)

Lung to trachea

69.

Gaseous exchange is by process of

a)

respiration

b)

diffusion

70.

Carbon dioxide diffuses from ________ to alveolus

a)

trachea

b)

lung

c)

blood capillary

d)

bronchus

71.

Name A

a)

Trachea

b)

Lung

c)

Alveolus

d)

Blood capillary

72.

Name B

a)

Trachea

b)

Lung

c)

Alveolus

d)

Blood capillary

73.

Oxygen diffuses in from

a)

A to B

b)

B to A

74.

Carbon dioxide diffuses in from

a)

A to B

b)

B to A

75.

Alveolus is surrounded by

(a)  

76.

(a)   gas moves from the alveolus to the blood capillaries

77.

Alveolus is effective for gaseous exchange due to the wall is (a)  

78.

The heart is made of which of the following types of muscles?

a)

Cardiac muscle

b)

Striated muscle

c)

Smooth muscle

d)

None of the above

79.

The pulmonary artery is the artery that carries the blood to your heart from your lungs.

a)

True

b)

False

80.

How are arteries and veins different?

a)

One is bigger than the other.

b)

The arteries carry more blood than the veins.

c)

The arteries carry blood away from the heart while veins carry blood to the heart.

d)

The veins carry blood away from the heart while arteries carry blood to the heart.

81.

Oxyhaemoglobin gives up O2 when …

a)

CO2 concentrations are high.

b)

Body temperature is lowered.

c)

pH values are high.

d)

O2 concentrations are higher.

82.

The acidity due to the accumulation of H+ in erythrocytes is buffered by …

a)

Haemoglobin.

b)

Plasma proteins.

c)

Carbon dioxide.

d)

Oxygen.

83.

What is the role of lime water in test tube A?

a)

To absorb Carbon (IV) oxide

b)

To show that atmospheric air has low concentration of Carbon (IV) oxide.

c)

To absorb Carbon (IV) oxide from the living mammal

d)

None of the above.

84.

Identify the structure shown

a)

Alveoli

b)

Alveolus

c)

Villus

d)

Villi

85.

Name the gaseous exchange structure in the organism shown.

a)

Cell wall

b)

Cytoplasm

c)

Vacuole

d)

Cell membrane

86.

What does Bell jar represent in human being?

a)

Trachea

b)

Lung

c)

Rib cage

d)

Diaphragm

87.

What does Balloon represent in human being?

a)

Trachea

b)

Lung

c)

Rib cage

d)

Diaphragm

88.

state two function of stoma

a)

regulate gaseous exchange

b)

regulate water loss

c)

regulate the uptake of water

d)

regulate pH of plant

89.

Parts of plants that provide a large surface area for gaseous exchange

a)

Leaves

b)

Stems

c)

Roots

d)

Flowers

e)

Fruits

90.

During the night

a)

Photosynthesis does not occur

b)

Water diffuse out of the cell

c)

Guard cells lose turgidity

d)

Stoma closes

91.

Gaseous exchange is when...

a)

O2 diffuses from the alveoli to the capillary

b)

CO2 diffuses from the alveoli to the capillary

c)

O2 diffuses from the capillary to the alveoli

d)

CO2 diffuses from the capillary to the alveoli

92.

What is gaseous exchange?

a)

The movement of Oxygen and Carbon Dioxide between the bronchi and pulmonary artery

b)

The movement of Oxygen and Carbon Dioxide between the alveoli and bloodstream

c)

The movement of Oxygen and Carbon Dioxide between the heart and lungs

d)

The movement of Oxygen and Carbon Dioxide between the nasal cavity and heart

93.

Haemoglobin is present in ______________________cells.

a)

white blood cells

b)

red blood cells

c)

plasma

d)

platelets

94.

Air arriving in the alveoli has a...

a)

Higher concentration of carbon dioxide (CO2 ) and a lower concentration of oxygen (O2 )

b)

Higher concentration of oxygen (O2 ) and a lower concentration of carbon dioxide (CO2 )

95.

Plan taking in oxygen and giving out Carbon dioxide

a)

During the day

b)

During the night

96.

Structure in leaves that allows gases to diffuse in and out of plant cells

(a)  

97.

What part of the heart delivers unoxygenated blood to the lungs?

a)

Pulmonary artery

b)

Pulmonary Vein

c)

Aorta

d)

Left Ventricle

98.

The blood enters on the left side of the heart through the ______________ and enters the left atrium. It then passes through the _____________to enter the left ventricle.*

a)

pulmonary artery, mitral valve

b)

pulmonary vein, tricuspid valve

c)

pulmonary artery, aortic valve

d)

. pulmonary vein, bicuspid valve

99.

The bicuspid valve is located on the left side of the heart.

a)

True

b)

False

100.

What part of the heart delivers richly oxygenated blood to the body?

a)

Tricuspid Valve

b)

Superior Vena Cava

c)

Aorta

d)

Pulmonary artery

101.

Pulmonary veins take unoxygenated blood away from the heart

a)

True

b)

False

102.

Blood flows in the following sequence in the heart: Superior vena cava/Inferior vena cava, right atrium, tricuspid valve, right ventricle, pulmonic valve, pulmonary artery, lungs, pulmonary vein, left atrium, bicuspid valve, left ventricle, aortic valve, aorta

a)

True

b)

False

103.

What part of the heart delivers oxygenated blood to the heart?

a)

Pulmonary artery

b)

Pulmonary Vein

c)

Aorta

d)

Tricuspid Valve

104.

On the right side of the heart, blood flows from the right ventricle to the?

a)

Tricuspid valve to the pulmonary vein

b)

Pulmonic valve to the pulmonary artery

c)

Tricuspid valve to pulmonary artery

d)

Inferior vena cava to the aorta

105.

The atriums are located below the ventricles.

a)

True

b)

False

106.

There are four chambers in the heart.

a)

True

b)

False

107.

Which side of the heart carries poorly oxygenated (deoxygenated) blood?

a)

Right

b)

Left

108.

Which side of the heart carries highly oxygenated blood?

a)

Right

b)

Left

109.

Vein that empties blood from the upper body into the upper right heart chamber

a)

Inferior Vena Cava

b)

Superior Vena Cava

c)

Pulmonary Veins

d)

Aortic veins

110.

Vein that empties blood from the lower body into the upper right heart chamber

a)

Inferior Vena Cava

b)

Superior Vena Cava

c)

Pulmonary Veins

d)

Aortic veins

111.

Arteries taking low oxygenated blood from the lower right heart chamber to the lungs

a)

Pulmonary arteries

b)

Radial artery

c)

Aorta

d)

Femoral artery

112.

Type of blood vessels taking blood away from the heart

a)

Venules

b)

Veins

c)

Capillaries

d)

Arteries

113.

Which valve sits between the left atrium and left ventricle of the heart?

a)

Pulmonary

b)

Bicuspid

c)

Aortic

d)

Tricuspid

114.

Which valve sits between the lower right chamber and arteries leading to the lungs

a)

Pulmonary

b)

Bicuspid

c)

Aortic

d)

Tricuspid

115.

Which chamber receives blood from the two largest veins in the body?

a)

Right atrium

b)

Right ventricle

c)

Left atrium

d)

Left ventricle

116.

Which valve sits between the lower left chamber and large artery leading to the body

a)

Pulmonary

b)

Bicuspid

c)

Aortic

d)

Tricuspid

117.

Place the pathway of blood through the heart in the correct sequence.

a)

L-K-H-B-G-E-C-F-A-I-E-D

b)

I-J-D-C-F-A-H-B-G-E-K-L

c)

A-B-J-C-D-E-F-K-L-G-H-I

d)

I-J-E-D-C-F-A-B-G-H-K-L

118.

The function of the valves is to...

a)

Allow for the contraction of the heart.

b)

Prevent back-flow.

c)

Oxygenate the blood.

d)

Supply the myocardium with oxygen.

119.

Which of the following descriptions would describe where the blood is going to or coming from for the box labeled #1?

a)

From lungs

b)

To lungs

c)

From body

d)

To Body

120.

Which of the following descriptions would describe where the blood is going to or coming from for the box labeled #3?

a)

From lungs

b)

To lungs

c)

From body

d)

To Body

121.

Which of the following descriptions would describe where the blood is going to or coming from for the box labeled #4?

a)

From lungs

b)

To lungs

c)

From body

d)

To Body

122.

Which of the following descriptions would describe where the blood is going to or coming from for the box labeled #5?

a)

From lungs

b)

To lungs

c)

From body

d)

To Body

123.

Use your knowledge of blood flow through the heart,

Blood entering the heart from the systemic circuit would travel through which sequence of numbers as blood travels through the heart and body?

a)

1,5,3.4, 2, 6

b)

1,2,3,4,5,6

c)

1,3,4,6,2,5

d)

6, 2,4,3,5,1

e)

6,5,3,2,4,1

124.

Use your knowledge of blood flow through the heart,

Blood entering the heart from the systemic circuit would travel through which sequence of numbers as blood travels through the heart and body?

a)

1,5,2,6,4,3

b)

1,5,3,2.6.4

c)

2,1,5,3,6,4

d)

2,1,5,6,4,3

e)

3,2,1,5,6,4

125.

Use your knowledge of blood flow through the heart,

Blood returning to the heart from the pulmonary circuit would travel through which sequence of numbers as blood travels through the heart and body?

a)

1,5,2,6,4,3

b)

6,4,3,1,5,2

c)

6,4,3,2,1,5

d)

2,1,5,6,4,3

e)

3,2,1,5,6,4

126.
What does Deoxygenated mean?
a)
Oxygen-rich
b)
Blood flow
c)
Oxygen-poor
d)
Water Flow
127.
Where does the blood go after it goes into the pulmonary arteries?
a)
lungs
b)
heart
c)
head
d)
hands
128.
About how many times does the heart beat during an average life time?
a)
60,000
b)
3 billion
c)
3,000
d)
300,000
129.
In order to get fresh oxygen, dispose of carbon dioxide, the circulatory system has to connect with this organ?
a)
heart
b)
vessels
c)
lungs
d)
veins
130.
arteries, veins, and capillaries are three types of __________
a)
heart valves
b)
blood vessels
c)
cells
d)
veins
131.
blood flows back to the heart in these
a)
cytoplasm
b)
lungs
c)
circulatory system
d)
vein
132.
What is a system of organs that transport blood throughout the body called?
a)
Lymphatic System
b)
Blood System
c)
Cardiovascular System
d)
Digestive System
133.
What is the function of the right side of the heart?
a)
It takes oxygen rich blood from the lungs
b)
IT CARRIES OXYGEN AND NUTRIENTS FROM ARTERIES TO THE TISSUES
c)
IT RELEASES OXYGEN RICH BLOOD TO THE VEINS
d)
IT TAKES BLOOD FROM THE BODY THAT HAS NO OXYGEN
134.
What is the function of arteries in the circulatory system?
a)
TO CARRY DEOXYGENATED BLOOD TO THE HEART
b)
CARRY OXYGEN RICH BLOOD AWAY FROM THE HEART
c)
CARRY BLOOD WITH NO OXYGEN AWAY FROM THE HEART
d)
CARRY OXYGEN RICH BLOOF TO THE HEART
135.
WHICH OF THE FOLLOWING CARRIES OXYGEN AND NUTRIENTS FROM ARTERIES TO THE TISSUES?
a)
VEINS
b)
THE AORTA
c)
THE RIGHT VENTRICLE
d)
CAPILLARIES
136.
WHICH VEIN IS THE ONLY VEIN THAT CARRIES OXYGEN-RICH BLOOD?
a)
THE VENA CAVA
b)
THE PULMONARY VEIN
c)
THE AORTA
d)
THE LEFT ATRIUM
137.
Ho does blood flow into the right atrium?
a)
THROUGH THE VENA CAVA
b)
THROUGH THE AORTA
c)
THROUGH THE PULMONARY ARTERY
d)
THROUGH THE LEFT VENTRICLE
138.
ATP is often referred to as the "energy currency of cells".
a)
True
b)
False
139.
When many similar cells specialize to perform a certain function, this is referred to as: 
a)
tissue
b)
organ
c)
organism
d)
organ system
140.
The four principle types of tissues include all of the following except:
a)
connective
b)
cartilage
c)
muscle
d)
nervous
141.

The heart flows blood

a)

From bottom to top chambers

b)

From lungs to feet

c)

From Right to left chambers

d)

none of the above

142.

Arteries and Veins differ because

a)

Arteries: flow toward the heart while Veins flow blood away

b)

Arteries: flow deoxygenated blood while Veins flow Oxygenated blood

c)

Arteries: Always go to the Lungs while Veins flow blood away from lungs

d)

Arteries contain more blood pressure while veins contain less pressure

e)

None of the above

143.

What takes blood back to the heart?

a)

arteries

b)

veins

c)

capillaries

144.

The main artery in the heart is the

a)

aorta

b)

vena cava

c)

pulmonary artery

d)

pulmonary flow

145.
Where does blood go after the right atrium?
a)
left atrium
b)
left ventricle
c)
right ventricle
d)
aorta
146.
Where does the blood go after it goes into the pulmonary arteries?
a)
lungs
b)
heart
c)
head
d)
hands
147.
Un-oxygenated blood enters the right atrium from the top of the heart.
a)
inferior vena cava
b)
superior vena cava
c)
aorta

Similar Resources on Wayground

Final Fall Review

146 questions

Final Fall Review

quiz

Worksheet

•

9th Grade

Bio 1 Final Review

147 questions

Bio 1 Final Review

quiz

Worksheet

•

9th Grade

DNA and Protein Synthesis

151 questions

DNA and Protein Synthesis

quiz

Worksheet

•

9th Grade

Biology Semester A Review

147 questions

Biology Semester A Review

quiz

Worksheet

•

9th Grade

Bio Ecology

150 questions

Bio Ecology

quiz

Worksheet

•

9th Grade

Biology STAAR Mock Exam

145 questions

Biology STAAR Mock Exam

quiz

Worksheet

•

9th Grade

Biology Semester 2 Final Review

147 questions

Biology Semester 2 Final Review

quiz

Worksheet

•

9th - 12th Grade

Biology Final Review (Spring 22)

145 questions

Biology Final Review (Spring 22)

quiz

Worksheet

•

9th - 12th Grade