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Human Body Systems

Total questions: 41

Worksheet time: 38mins

Name
Class
Date
1.

What human body system is responsible for allowing you to move like walking, running and jumping?

a)

Nervous System

b)

Digestive System

c)

Muscular System

d)

Circulatory System

2.

What human body system is responsible for cleaning your blood and removing excess liquid waste?

a)

Urinary System

b)

Digestive System

c)

Nervous System

d)

Respiratory System

3.

What human body system is responsible for circulating oxygen, carbon dioxide, nutrients and blood around the body?

a)

Cardiovascular System

b)

Respiratory System

c)

Digestive System

d)

Nervous System

4.

What human body system is responsible for helping us breathe in oxygen and exhale carbon dioxide?

a)

Nervous System

b)

Respiratory System

c)

Circulatory System

d)

Urinary System

5.

What organ do your red blood cells pick up oxygen from?

a)

Heart

b)

Lungs

c)

Brain

d)

Bladder

6.

What human body system is responsible for communicating with the whole body by sending electrical signals so the body knows what to do?

a)

Muscular System

b)

Digestive System

c)

Nervous System

d)

Circulatory System

7.

What human body system is responsible for breaking down food into nutrients, energy and waste for the body to use and get rid of?

a)

Urinary System

b)

Nervous System

c)

Digestive System

d)

Cardiovascular System

8.

I filter and clean blood and get rid of excess waste. What organ am I?

a)

Heart

b)

Kidneys

c)

Bladder

d)

Esophagus

9.

What is the organ that leads from your mouth to your stomach?

a)

Small Intestines

b)

Spine

c)

Esophagus

d)

Tongue

10.

What is the organ that has acid and enzymes inside to help break down food into nutrients?

a)

Mouth

b)

Stomach

c)

Trachea

d)

Veins

11.

What organs do you have all around your body that help you use your reflexes?

a)

Brain

b)

Nerves

c)

Skin

d)

Arteries

12.
What protects your heart and lungs?
a)
Muscles
b)
Skull
c)
Femur
d)
Rib Cage
13.
How many bones do adults have?
a)
260
b)
Over 300
c)
206
d)
200
14.
Which layer of skin is the layer that we can see?
a)
Epidermis
b)
Subcutaneous Fat
c)
Outerdermis
d)
Dermis
15.
How many muscles are in the human body?
a)
206
b)
Over 300
c)
260
d)
Over 600
16.
Which is an example of a ball-and-socket joint?
a)
Wrist
b)
Hip
c)
Knee
d)
Elbow
17.
Which is an example of a hinge joing?
a)
Elbow
b)
Shoulder
c)
Hip
d)
Wrist
18.
Which is the largest organ of the body?
a)
Intestines
b)
Heart
c)
Skin
d)
Liver
19.

What does your skull protect?

a)

heart

b)

lungs

c)

ribs

d)

brain

20.

This muscle works the hardest in your body.

a)

brain

b)

liver

c)

biceps

d)

heart

21.

How many bones do babies have?

a)

Over 300

b)

Over 600

c)

206

d)

260

22.

We have ____ types of muscles in our body.

a)

7

b)

6

c)

3

d)

4

23.

To keep our bones healthy, we should_________.

a)

eat lots of candy

b)

drink soda

c)

sleep

d)

exercise.

24.

What is the longest bone in your body?

a)

breastbone

b)

spine

c)

humerus

d)

femur

25.

The smallest bones in your body are found in your ______.

a)

ears

b)

nose

c)

wrists

d)

ankles

26.

The smallest bones in your body are found in your ______.

a)

ears

b)

nose

c)

wrists

d)

ankles

27.
True or False: An antibiotic is a medicine that helps to kill viruses?
a)
True
b)
False
28.
Cancer, Emphysema, and Allergies are all types of 
a)
Communicable Diseases
b)
Viruses
c)
Bacteria
d)
Non-Communicable Diseases
29.
A disease that is caused by germs and can spread from person to person is called a 
a)
Non Communicable Disease
b)
Communicable Disease
c)
Allergy
d)
Virus
30.
An agent that causes disease, or a germ is called a 
a)
Parasite
b)
Bacteria
c)
Pathogen
d)
Fungii
31.
A dose of weakened or killed germs of one kind that helps the body make antibodies to protect itself is called a
a)
Vaccine
b)
Antibiotic
c)
Antibody
d)
Pathogen
32.
The body's resistance to a disease through the presence of anitbodies is known as
a)
Virus
b)
Antibody
c)
Vaccine
d)
Immunity
33.
An allergy that affects the respiratory system; may result in difficulty breathing and wheezing
a)
Asthma
b)
Allergic reaction
c)
Cancer
d)
Bacteria
34.
An allergy that affects the respiratory system; may result in difficulty breathing and wheezing
a)
Asthma
b)
Allergic reaction
c)
Cancer
d)
Bacteria
35.
A substance made by certain white blood cells that attaches to a germ and makes it harmless
a)
Red Blood Cells
b)
White Blood Cells
c)
Pathogen
d)
Antibodies
36.
A serious disease of the lungs that causes the air sacs to be destroyed is called
a)
Cancer
b)
Emphysema
c)
Atherosclerosis
d)
Heart Disease
37.
Washing your hands, covering your mouth when you sneeze or cough, and storing and cooking food properly are all good ways to prevent the spread of germs
a)
True 
b)
False
38.
What is one way that germs can spread to another person
a)
Washing your hands
b)
Direct Contact/Touching someone else
c)
Staring at someone
d)
Breathing
39.
The uncontrolled growth of abnormal cells is called 
a)
Asthma
b)
Emphysema
c)
Cancer
d)
Cardiovascular Disease
40.
Diseases that affect the heart and the blood vessels are called
a)
Cardiovascular Diseases
b)
Cancer
c)
Allergies
d)
Communicable Diseases
41.
The CDC  stands for
a)
Center for Disease Control and Prevention
b)
Center for Cancer Control
c)
Cancer and Disease Center
d)
Center for Tobacco Prevention

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