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WorksheetsHuman Body Systems Review
Total questions: 53
Worksheet time: 27mins
Name
Class
Date
1.
A group of cells working together
a)
Organ
b)
Organ System
c)
Organism
d)
Tissue
2.
The most basic unit of living things
a)
Cell
b)
Organelle
c)
Organ
d)
Tissue
3.
Your body feeling cold is an example of a
a)
Response
b)
Stimulus
c)
Homeostasis
4.
What would be a reaction to the lights dimming in a room
a)
Pupils dilate
b)
Shiver
c)
Pupils contract
5.
Body systems remain in balance due to
a)
Digestion
b)
Homeostasis
c)
Neurons
6.
Which of the following function of the skeletal system is described: When your body is low on calcium your bones are able to release it into your blood stream
a)
Strength and support
b)
Protection
c)
Movement
d)
Storage of minerals
7.
The red bone marrow is responsible for this function of the skeletal system
a)
Strength and support
b)
Protection
c)
Produce blood cells
d)
Movement
8.
The backbone is the “base” of your skeleton is for this function of the skeletal system
a)
Protection of organs
b)
Movement
c)
Store Minerals
d)
Strength and support
9.
As you go to leave class, your muscles shorten and lengthen which allows your skeleton to do this function
a)
Movement
b)
Protection of organs
c)
Strength and support
d)
Produce blood cells
10.
As you are walking out of class you run into another student in the hall. Your heart and lung are not injured because of this function of the skeletal system
a)
Movement
b)
Protection of organs
c)
Strength and support
d)
Produce red blood cells
11.
This involuntary, striated muscles is only found in the heart
a)
Cardiac
b)
Skeletal
c)
Smooth
12.
This involuntary, muscle lines organs
a)
Cardiac
b)
Skeletal
c)
Smooth
13.
This voluntary muscle attaches to bones for movement
a)
Cardiac
b)
Skeletal
c)
Smooth
14.
Which is an example of a voluntary muscle
a)
BIcep
b)
Heart
15.
This type of muscle moves with your conscious control
a)
Involuntary
b)
Voluntary
16.
During a gas exchange, oxygen moves from the _________ to the _________
a)
Alveoli, capillaries
b)
Capillaries, alveoli
c)
Right ventricle, lungs
d)
Lungs, Left atria
17.
During a gas exchange, carbon dioxide moves from the _________ to the _________
a)
Alveoli, capillaries
b)
Capillaries, alveoli
c)
Right ventricle, lungs
d)
Lungs, Left atria
18.
Deoxygenated blood moves from the ________ to the ___________
a)
Alveoli, capillaries
b)
Capillaries, alveoli
c)
Right ventricle, lungs
d)
Lungs, Left atria
19.
Oxygenated blood moves from the ________ to the ___________
a)
Alveoli, capillaries
b)
Capillaries, alveoli
c)
Right ventricle, lungs
d)
Lungs, Left atria
20.
This muscle contracts and relaxes allowing you to inhale and exhale
a)
Diaphragm
b)
Lungs
c)
Pharynx
d)
Nose
21.
These are the small sacks that allow gas exchange
a)
Bronchi
b)
Alveoli
c)
Lungs
d)
Trachea
22.
The tubes that branch off from the windpipe into the lungs
a)
Bronchi
b)
Alveoli
c)
Lungs
d)
Trachea
23.
The main organ of the respiratory system
a)
Bronchi
b)
Alveoli
c)
Lungs
d)
Trachea
24.
Also called the windpipe
a)
Bronchi
b)
Pharynx
c)
Lungs
d)
Trachea
25.
Carry blood away from the heart
a)
Artery
b)
Capillaries
c)
Veins
26.
Blood vessels that transport substances in and out of cells
a)
Artery
b)
Capillaries
c)
Veins
27.
Carry blood to the heart
a)
Artery
b)
Capillaries
c)
Veins
28.
Small blood cells that carry oxygen to the body
a)
Plasma
b)
Plateletts
c)
Red Blood Cells
d)
White Blood Cells
29.
Large blood cells that fight infection
a)
Plasma
b)
Plateletts
c)
Red Blood Cells
d)
White Blood Cells
30.
Liquid portion of blood that is mostly water and dissolved nutrients
a)
Plasma
b)
Plateletts
c)
Red Blood Cells
d)
White Blood Cells
31.
Cell fragments that allow blood to clot
a)
Plasma
b)
Plateletts
c)
Red Blood Cells
d)
White Blood Cells
32.
Chambers of the heart that pump blood
a)
Atria
b)
Ventricles
33.
Side of the heart that has oxygenated blood
a)
Left
b)
Right
34.
Deoxygenated blood from the body enters which chamber of the heart
a)
Right atria
b)
Left atria
c)
Right ventricle
d)
Left ventricle
35.
Oxygenated blood from the body enters which chamber of the heart
a)
Right atria
b)
Left atria
c)
Right ventricle
d)
Left ventricle
36.
Deoxygenated blood is pumped to the lungs from which chamber of the heart
a)
Right atria
b)
Left atria
c)
Right ventricle
d)
Left ventricle
37.
Oxygenated blood is pumped to the body from which chamber of the heart
a)
Right atria
b)
Left atria
c)
Right ventricle
d)
Left ventricle
38.
Tearing, cutting, or churning food are examples of __________ digestion
a)
Chemical
b)
Mechanical
39.
Using enzymes to break down food is __________ digestion
a)
Chemical
b)
Mechanical
40.
Cuts and tears food while mixing it with saliva
a)
Esophagus
b)
Mouth
c)
Stomach
d)
Small Intestine
41.
Carries food between the mouth and stomach
a)
Esophagus
b)
Mouth
c)
Stomach
d)
Small Intestine
42.
Churns food while mixing it with digestive enzymes
a)
Esophagus
b)
Mouth
c)
Stomach
d)
Small Intestine
43.
Most chemical digestion and all absorption of nutrients occurs here
a)
Esophagus
b)
Mouth
c)
Stomach
d)
Small Intestine
44.
Water is absorbed and food is prepared for elimination here
a)
Esophagus
b)
Large Intestine
c)
Stomach
d)
Small Intestine
45.
This part of the brain controls involuntary actions
a)
Brain stem
b)
Cerebrum
c)
Cerebellum
46.
This part of the brain interprets the 5 senses
a)
Brain stem
b)
Cerebrum
c)
Cerebellum
47.
This part of the brain aids in muscle balance and cooridination
a)
Brain stem
b)
Cerebrum
c)
Cerebellum
48.
This kind of neuron identifies a stimulus
a)
Internueron
b)
Motor
c)
Sensory
49.
This kind of neuron carries information
a)
Internueron
b)
Motor
c)
Sensory
50.
This kind of neuron causes a muscle/gland to respond
a)
Internueron
b)
Motor
c)
Sensory
51.
This part of a neuron receives info
a)
Axon
b)
Axon tip
c)
Dendrite
52.
This part of a neuron carries info
a)
Axon
b)
Axon tip
c)
Dendrite
53.
This part of a neuron sends info to other neurons
a)
Axon
b)
Axon tip
c)
Dendrite
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