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Human Body Systems Review

Total questions: 52

Worksheet time: 51mins

Name
Class
Date
1.
What part of blood is responsible for fighting infections?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
2.
What part of blood is responsible for clotting blood?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
3.
What organ keeps the blood moving within the Circulatory System?
a)
Liver
b)
Lungs
c)
Heart
d)
Eyes
4.
When you breathe, your lungs take in ___ and remove ___. 
a)
air/oxygen
b)
oxygen/carbon dioxide 
c)
carbon dioxide/waste 
d)
waste/air 
5.
What type of cells carries oxygen?
a)
red blood cells
b)
white blood cells
c)
neurons
d)
muscle
6.
The role of the mucus in the respiratory system is to....
a)
warm the air 
b)
clean the air
c)
moisten the air
d)
All of the choices are true
7.
How is your skeletal system related to a storehouse?
a)
It stores calcium
b)
It stores energy
c)
It protects organs
d)
It stores white blood cells
8.
The Skeletal System does what?
a)
Support your body
b)
Help your body move with muscles
c)
all of the above
d)
protect your organs
9.
What do the bones create?
a)
white blood cells
b)
platlets
c)
red blood cells
d)
flying turkeys
10.
Tendons connect __________ to bone.
a)
Cartilage
b)
Bone
c)
Muscle
d)
Ligaments
11.
Skeletal muscles are attached to the _________.
a)
Stomach
b)
Lungs
c)
Skeleton
d)
Involuntary Muscles
12.
Name the levels of organization in the human body in order from smallest to largest:
a)
Tissue, organ, organ system
b)
Organ system, tissue, organs, cells
c)
Cells, tissue, organs, organ system
d)
Cells , organs, tissue, organ system
13.
If the environment gets cold, we will often shiver in order to:
a)
keep body temperature the same as the external temperature
b)
decrease body temperature
c)
increase body temperature
d)
regulate blood pressure
14.
The maintenance of an organism’s stable internal environment is called:
a)
compensating
b)
homeostasis
c)
balancing
d)
routine
15.
How will homeostasis cause a lion to search for prey?
a)
hunger
b)
thirst
c)
stomachache
d)
headache
16.
Most bacteria that cause sickness in humans grow best at 98.6oF. Sometimes a fever is the body's response to the bacteria. What is the reason for developing a fever?
a)
To lower the temperature of the body to kill the bacteria
b)
The increase the temperature of the body to kill the bacteria
c)
To allow the bacteria to take over
d)
To make you feel miserable
17.
The main function of the respiratory system is...
a)
To move food into the blood
b)
To move carbon dioxide into the blood
c)
To move urea into the blood
d)
To move oxygen into the blood
18.
Muscular tube that connects the mouth to the stomach
a)
Epiglottis
b)
Trachea
c)
Stomach
d)
Esophagus
19.
Which organ system breaks down food into molecules the body can use?
a)
digestive
b)
muscular
c)
respiratory
d)
reproductive
20.
Which organ of the digestive system removes water from feces (poop)?
a)
large intestine
b)
small intestine
c)
mouth
d)
stomach
21.
Where nutrients go after the small intestine has absorbed them.
a)
blood
b)
stomach
c)
esophagus
d)
kidneys
22.
The body system that includes the kidneys and bladder.
a)
muscular system
b)
integumentary system
c)
excretory system
d)
reproductive system
23.
Which part uses saliva to help break down your food?
a)
teeth
b)
mouth
c)
esophagus
d)
large intestine
24.
Feces (poop) is...
a)
Waste from all the cells of your body
b)
Leftover food your body did not absorb
c)
Mostly made from urea
d)
Made in the stomach
25.
what is the outside layer of skin?
a)
dermis 
b)
epidermis 
c)
skin 
d)
fat
26.
Which is NOT a function of the skin?
a)
Insulation
b)
Movement
c)
Excretion
d)
Vitamin D Production
27.
This structure is a bundle of wire-like nerves that follows the spine and passes nerve impulses between the brain and body.
a)
tendon
b)
spinal cord
c)
spaghetti
d)
brain
28.
Which of the following is a structure of the integumentary system?
a)
cartilage
b)
bladder
c)
fingernails
d)
bones
29.
Where does the circulatory system pick up oxygen to bring to the body's cells?
a)
The skin
b)
The small intestine
c)
The spinal cord
d)
The lungs
30.
What does the circulatory system pick up in the small intestine?
a)
Nutrients
b)
Poop
c)
Oxygen
d)
Urea
31.
This is the cell waste that is found in urine and gives it that yellow color.
a)
Feces
b)
Carbon dioxide
c)
Urea
d)
Dead blood cells
32.
What color/s is human blood?
a)
Only blue
b)
Only red
c)
Red and blue
d)
Red, white, and blue
33.
What problem would you have if your kidneys stopped working?
a)
Too much feces (poop) in your blood
b)
Too much carbon dioxide in your blood
c)
Not enough water in your blood
d)
Too much urea in your blood
34.
What do the circulatory system and digestive system have in common?
a)
They both need muscles to work correctly
b)
They both deliver materials to all the cells of the body
c)
They both like walks on the beach
d)
They both break food down so it can be absorbed
35.
Which two systems will you probably find in almost every inch of the human body?
a)
Muscular and Skeletal
b)
Muscular and Nervous
c)
Digestive and Circulatory
d)
Circulatory and Nervous
36.
What would be the worst system to have stop working right when a panther jumps out of a tree at you?
a)
Digestive system
b)
Excretory system
c)
Nervous system
d)
Reproductive system
37.
Diseases of this system often cause you to not stand up straight, have joint pain, or easily break parts of your body...
a)
Digestive system
b)
Respiratory system
c)
Circulatory system
d)
Skeletal system
38.
Diseases of this system often cause you to not get the energy you need from food, even though you eat enough of it...
a)
Muscular system
b)
Digestive system
c)
Excretory system
d)
Nervous system
39.
Diseases of this system can cause you to have pain in your lower back, urine that is sweet smelling or odd colors, and even make parts of your body turn yellow...
a)
Nervous system
b)
Muscular system
c)
Skeletal system
d)
Excretory system
40.

Which is NOT a function of the nervous system?

a)

responding to information

b)

making blood cells

c)

receiving information on the environment

d)

maintaining homeostasis

41.

A cell that carries information through the nervous system is called a

a)

nerve impulse

b)

nerve

c)

neuron

d)

endocrine gland

42.

A ______ neuron picks up stimuli and converts it to a nerve impulse.

a)

inter

b)

motor

c)

sensory

d)

impulse

43.

A ____ neuron sends impulses to glands and muscles to tell muscles to move

a)

inter

b)

motor

c)

sensory

d)

impulse

44.

A ______causes and organism to react. The reaction is called a _______

a)

stimulus, response

b)

response, stimulus

c)

impulse, neuron

d)

neuron, impulse

45.

It is an organ that produces and releases a hormone.

a)

Gland

b)

Liver

c)

Bladder

d)

Thyroid

46.

The Digestive System needs help from what other system to move food?

a)

Circulatory System

b)

Muscular System

c)

Nervous System

d)

Immune System

47.

The Digestive System needs help from what other system to move nutrients to cells?

a)

Circulatory System

b)

Muscular System

c)

Nervous System

d)

Immune System

48.

The Circulatory System needs help from what other system to move blood?

a)

Circulatory System

b)

Muscular System

c)

Respiratory System

d)

Immune System

49.

The Excretory System needs help from what other system to bring it cell waste to remove it from the body?

a)

Circulatory System

b)

Muscular System

c)

Integumentary System

d)

Immune System

50.

The Integumentary System needs help from what other system to gather information about the environment?

a)

Circulatory System

b)

Muscular System

c)

Nervous System

d)

Immune System

51.

Which two systems bring materials into the body that are needed for Energy Needs?

a)

Circulatory and Excretory Systems

b)

Muscular and Skeletal Systems

c)

Nervous and Respiratory Systems

d)

Respiratory and Digestive Systems

52.

Which three systems all get rid of body waste?

a)

Circulatory, Integumentary, Excretory Systems

b)

Muscular, Skeletal Systems, and Nervous Systems

c)

Excretory, Respiratory, and Integumentary Systems

d)

Respiratory, Digestive, and Muscular Systems

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