WorksheetsHuman Body Systems
Total questions: 45
Worksheet time: 15mins
Name
Class
Date
1.
How many bones are in your body?
a)
216
b)
206
c)
612
2.
The body has more than_________muscles.
a)
800
b)
900
c)
600
3.
Bones are held together at a joint by .......
a)
cartilage
b)
ligaments
c)
muscles
d)
tendons
4.
Red blood cells transport __________ around our body.
a)
oxygen
b)
plasma
c)
bones
d)
cardiac muscles
5.
2 lower chambers of the muscular organ are called ____________
a)
Atria
b)
Ventricles
c)
Oxygen
6.
What is an example of a fixed joint?
a)
nothing
b)
skull
c)
neck
d)
jaw
7.
Hip and shoulder are examples of this type of joint
a)
ball and socket
b)
fixed joint
c)
hinge
d)
gliding
8.
A ________________ attaches muscle to bone
a)
Tendon
b)
Cartilage
c)
ligaments
d)
Cardiac muscle
9.
What is a hinge joint?
a)
back and forth movement like a door
b)
one bone rotates in a ring of a bone that doesn’t move
c)
one part of a bone slides over another bone
d)
Joints that allow little or no movement
10.
Look at the image. What are the red points called? (where bones come together)
a)
Points
b)
Joints
c)
Meetings
d)
Rotations
11.
What do arteries carry?
a)
Oxygen to the heart
b)
Carbon Dioxide away from the heart
c)
Blood to the heart
d)
Blood away from the heart
12.
What do veins carry?
a)
Oxygen to the heart
b)
Carbon Dioxide away from the heart
c)
Blood to the heart
d)
Blood away from the heart
13.
What is plasma mostly made of?
a)
Protein
b)
Water
c)
Carbohydrates
d)
Blood
14.
We receive oxygen and take out what from our bodies ?
a)
Our need to live
b)
Carbon Dioxide
c)
Molecules unneeded to the body.
d)
Chemicals needed to the body .
15.
a dome shaped sheet of muscle, the _________, separates the chest from the abdomen
a)
diaphragm
b)
epiglottis
c)
alveoli
d)
bronchial tubes
16.
Where is urine stored?
a)
kidneys
b)
urinary bladder
c)
urethra
d)
ureters
17.
How many kidneys do you have?
a)
1
b)
3
c)
5
d)
2
18.
what part of the digestive system is this?
a)
Esophagus
b)
stomach
c)
liver
d)
colen
19.
What part of the digestive system is this?
a)
stomach
b)
large intestine
c)
small intestine
d)
gall bladder
20.
what part of the digestive system is this?
a)
stomach
b)
heart
c)
liver
d)
pancress
21.
what part of the digestive system is this ?
a)
stomach
b)
liver
c)
gallbladder
d)
place that take the nutrients from your food and drink
22.
what does the mouth do?
a)
It helps chew your food so the digestive system can work better then with whole food.
b)
chew
c)
digest food by chewing the food and swallowing
d)
to talk
23.
The only 2 parts of the body that are included in the central nervous system are the _____ and _____
a)
brain and spinal cord
b)
brain and backbone
c)
spinal cord and eyes
d)
brain and eyes
24.
What are the two main divisions of the nervous system?
a)
The brain and spinal cord
b)
The central nervous and peripheral nervous system
c)
The neurons and the dendrites
d)
The cerebrum and the medulla
25.
What is the purpose of the nervous system?
a)
control and coordinate all activities
b)
to control the nerves
c)
exchange gases & nutrients
d)
protect organs
26.
What are the main two parts of the central nervous system?
a)
Brain and Skull
b)
Brain and Spinal Cord
c)
Spinal Cord and Nerves
d)
Nerve Cells and Nerve Endings
27.
A condition caused by sudden movement of the brain, where the brain hits the skull is called
a)
Brain Injury
b)
Concussion
c)
Headache
d)
Nervous System disease
28.
Which part of the body is the control center?
a)
brain
b)
spinal cord
c)
nerve endings
d)
vertebrae
29.
Which part of the body is like a highway for sending messages?
a)
Blood
b)
Spinal Cord
c)
Atrium
d)
Ventricle
30.
Nerve Cells are also called:
a)
Capillaries
b)
Axons
c)
Neurons
d)
NeoCortex
31.
What part of blood is responsible for carrying oxygen and carbon dioxide to body cells?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
32.
What part of blood is responsible for fighting infections?
a)
Red Blood Cells
b)
White Blood Cells
c)
Platelets
d)
Plasma
33.
THE HEART AND THE BLOOD VESSELS AND THE BLOOD MAKE UP WHAT SYSTEM?
a)
URINARY
b)
SKELETAL
c)
CIRCULATORY
d)
MUSCULAR
34.
Which organ's function is to produce bile?
a)
Pancreas
b)
Gallbladder
c)
Mouth
d)
Liver
35.
Where does digestion begin?
a)
The stomach
b)
The liver
c)
The mouth
d)
The small intestine
36.
Which of the following is chemical digestion?
a)
Teeth crushing food
b)
Saliva dissolving food
c)
Smooth muscle churning the food
37.
Which organ absorbs nutrients?
a)
Mouth
b)
Stomach
c)
Small intestine
d)
Large Intestine
38.
Which organ absorbs water?
a)
Mouth
b)
Stomach
c)
Small intestine
d)
Large intestine
39.
What is the function of the villi?
a)
Digests fat
b)
Digests protein
c)
Absorbs nutrients
d)
Absorbs water
40.
Where is solid waste stored until it can be released from the body?
a)
Stomach
b)
Rectum
c)
Esophagus
d)
Anus
41.
What is a reflex?
a)
A response that is slow
b)
When the brain controls the muscles
c)
When the muscles move
d)
An automatic response that occurs rapidly without conscious control.
42.
This rubbery substance is found in your nose, ears, and between joints
a)
Tendons
b)
Fluid
c)
Cartilage
d)
Marrow
43.
what breaks down food in stomach?
a)
acid
b)
salivary glands
c)
movement
d)
time
44.
Which is not a function of the nervous system?
a)
Receive stimuli from inside and outside the body
b)
Initiate responses for survival
c)
Interpret stimuli
d)
Pump blood throughout the body
45.
The ___________ are fingerlike projections in the small intestine that help absorb nutrients.
a)
Villi
b)
Gall Bladder
c)
Teeth
d)
Duodenum
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