WorksheetsPractice Test - Human Body System-Spring-25
Total questions: 22
Worksheet time: 11mins
Name
Class
Date
1.
Which of the following is NOT a function of the skeletal system?
a)
Supports the body
b)
Produces hormones
c)
Protects organs
d)
Stores calcium
2.
What type of muscle is responsible for voluntary movements?
a)
Smooth muscle
b)
Cardiac muscle
c)
Skeletal muscle
d)
Involuntary muscle
3.
What part of the brain controls memory and language?
a)
Cerebellum
b)
Brainstem
c)
Cerebrum
d)
Spinal cord
4.
Which component of the immune system helps to fight off pathogens?
a)
Red blood cells
b)
White blood cells
c)
Platelets
d)
Neurons
5.
What is the primary function of the digestive system?
a)
To circulate blood
b)
To break down food
c)
To protect against pathogens
d)
To remove waste
6.
Which organ is primarily responsible for filtering waste from the plasma?
a)
Liver
b)
Kidneys and Lungs
c)
Heart
d)
Lungs
7.
What is the role of capillaries in the circulatory system?
a)
Carry blood away from the heart
b)
delivers oxygen and nutrients and connect arteries and veins
c)
Transport oxygen to the lungs
d)
Store blood
8.
What is the main function of the respiratory system?
a)
To digest food
b)
To supply blood with oxygen and remove carbon dioxide
c)
To remove waste
d)
To protect against disease
9.
Which part of the immune response is responsible for remembering past infections?
a)
Antigens
b)
Antibodies
c)
Lymphocytes
d)
Pathogens
10.
What is the process called when the body breaks down food into smaller pieces?
a)
Absorption
b)
Digestion
c)
Excretion
d)
Ingestion
11.
Which type of blood vessel carries oxygen-rich blood away from the heart?
a)
Veins
b)
Capillaries
c)
Arteries
d)
Lymphatic vessels
12.
What is the primary role of the diaphragm in the respiratory system?
a)
To filter air
b)
To expand and compress the lungs
c)
To transport oxygen
d)
To protect the lungs
13.
Which system is responsible for transporting nutrients and oxygen to cells?
a)
Digestive system
b)
Nervous system
c)
Circulatory system
d)
Muscular system
14.
What is the function of enzymes in the digestive system?
a)
To absorb nutrients
b)
To break down food
c)
To remove waste
d)
To protect against pathogens
15.
What happens during inflammation in the immune response?
a)
Blood vessels constrict
b)
White blood cells decrease
c)
The area becomes red and swollen and/or may cause a fever
d)
Pathogens are eliminated immediately
16.
What is the role of the spinal cord in the nervous system?
a)
To control voluntary movements
b)
To send messages between the brain and body
c)
To filter waste
d)
To digest food
17.
Which organ is involved in both the digestive and excretory systems?
a)
Liver
b)
Stomach
c)
Colon
d)
Kidneys
18.
What is the purpose of a vaccine?
a)
To cure diseases
b)
To introduce weakened pathogens to stimulate an immune response
c)
To remove waste
d)
To provide nutrients
19.
Which type of muscle is found in the walls of the heart?
a)
Skeletal muscle
b)
Smooth muscle
c)
Cardiac muscle
d)
Voluntary muscle
20.
What is the main function of the lymphatic system?
a)
To transport oxygen
b)
To fight pathogens and maintain fluid balance
c)
To digest food
d)
To circulate blood
21.
Explain how the skeletal and muscular systems work together to facilitate movement in the body.
4 lines
22.
Discuss the role of the immune system in maintaining overall health and how it responds to pathogens.
4 lines
100 %
