WorksheetsHuman Body Systems Review
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
Which two systems below help keep you healthy by fighting pathogens?
a)
skeletal and muscular
b)
immune and circulatory
c)
immune and muscular
d)
endocrine and reproductive
2.
The following example would be represent what type of situation: the respiratory system would increase the breathing rate, and the circulatory system would increase the blood pressure to provide more oxygen to cells to increase respiration.
a)
A deer trying to out run a predator
b)
A deer trying to find food
c)
A deer trying to mate
d)
A deer trying to live that cool life
3.
Where does the majority of nutrient absorption occur?
a)
mouth
b)
stomach
c)
small intestines
d)
large intestines
4.
Which area has a high amount of bacteria that produce vitamin K and where water absorption from undigested food occurs?
a)
mouth
b)
stomach
c)
small intestines
d)
large intestines
5.
To filters one's blood to remove waste from the body, and to return clean filtered blood back to the body is the primary function of which body system?
a)
circulatory
b)
immune
c)
excretory
d)
muscular
6.
What two systems work together to help the body move?
a)
skeletal and circulatory
b)
skeletal and muscular
c)
skeletal and endocrine
d)
skeletal and nervous
7.
Correct level of organization from smallest to largest.
a)
tissues, cells, organ, organ system, organism
b)
organism, organ system, organ, tissue, cell
c)
cell, organ, tissue, organ system, organism
d)
cells, tissues, organs, organ system, organism
8.
What term to we use to describe the internal balance our body tries to keep using various feedback mechanism?
a)
voluntary
b)
heterozygous
c)
homeostasis
d)
homozygous
9.
What type of organs can best be associated with the nervous system?
a)
stomach and intestines
b)
brain and spinal cord
c)
bones and muscles
d)
heart and arteries
10.
When your body works to maintain body temperature it can best be known as?
a)
Positive feedback pathway
b)
Negative feedback pathway
c)
Neutral feedback pathway
d)
Natural feedback pathway
11.
The pituitary gland is often called the master gland because it controls and regulates other glands. What system would this be a part of?
a)
digestive
b)
immune
c)
endocrine
d)
nervous
12.
The space between two neurons is called a
a)
cell body
b)
dendrite
c)
nucleus
d)
synapse
13.
If blood is going from the lungs to the heart it can be said that the blood is...
a)
oxygen rich
b)
oxygen poor
c)
oxygen neutral
d)
carbon dioxide rich
14.
What two systems help to get oxygen to the body?
a)
endocrine and respiratory
b)
respiratory and excretory
c)
cardiovascular and respiratory
d)
digestive and cardiovascular
15.
What process allows blood to move from the lungs to the blood vessels in the circulatory system?
a)
active transport
b)
osmosis
c)
diffusion
d)
phagocytosis
16.
What systems carries substances through the body?
a)
respiratory
b)
cardiovascular
c)
excretory
d)
endocrine
17.
What two systems work together to provide nutrients to the cells of the body and remove waste eliminating it from the body?
a)
digestive and excretory
b)
digestive and immune
c)
immune and cardiovascular
d)
skeletal and muscular
18.
What type of muscular tissue is considered voluntary?
a)
cardiac muscle
b)
smooth muscle
c)
skeletal muscle
d)
mandible muscle
19.
What structure stores urine for later excretion?
a)
kidneys
b)
bladder
c)
ureters
d)
urethra
20.
What role does the nervous system play in digestion?
a)
it causes motor neurons to carry impulses away from the brain and spinal cord
b)
it stimulates secretion of saliva, stomach acids and hormones
c)
it causes the pacemaker to speed up or slow down
d)
it regulates breathing
21.
The sensory neurons carry information from the
a)
brain to the digestive tract
b)
brain to extremities
c)
environment through the senses and relay the information back to the brain
d)
muscles to the rain to cause action
22.
Veins are blood vessels that
a)
deliver blood to the cells of the body
b)
exchange materials between the blood and the body cells
c)
contain striated muscle
d)
carry blood towards the heart
23.
During exercise, the heart beats faster in order to
a)
carry digestive juices to the small intestines
b)
provide muscles with additional oxygen
c)
lower blood pressure
d)
digest more food
24.
What is the function of red blood cells?
a)
to transport oxygen
b)
to store fat
c)
to support the skin
d)
to produce blood cells
25.
Which animal system has a function similar to the function of the plant vascular system?
a)
excretory
b)
circulatory
c)
nervous
d)
respiratory
100 %
