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Human Body Systems Review Flashcards | StudBud
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Human Body Systems Review
Human Body Systems Review
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1
What does
homeostasis
mean?
constant changes in the body, never staying the same
providing movement in the body
keeping the body stable, at the correct level (pH, temp)
sending and receiving messages in the body
2
Which of the following shows the correct order of the levels of organization in the Human Body?
Tissue, Organ, Cell, Organ System
Cell, Tissue, Organ, Organ System
Organ, Cell, Tissue, Organ System
Tissue, Cell, Organ, Organ System
3
Which body system helps your digestive system to transport nutrients to your cells?
Skeletal
Excretory
Muscular
Circulatory
4
Organ systems in the human body...
All work together
Works only with one other system
replace one another
Each work completely alone
5
What is the function of the
skeletal system?
All of the above
Give Body Structure
Produce Blood
To protect your organs
6
Which body system controls the amount of nutrients you get from your food?
Respiratory
Circulatory
Digestive
Nervous
7
What is the function of the
muscular system?
Produce Oxygen
To move your bones
Digest Food
Transport materials around the body
8
What is the function of the
digestive system?
transport materials to and from the cells
to absorb nutrients from your food
to make blood
to breathe in oxygen and breathe out Carbon Dioxide
9
Why is the heart called a
double pump?
it only pumps blood to the brain and stomach
it pumps blood to the lungs and to the body with each beat
It only pumps blood to the brain and lungs
10
Why does your heart beat faster during exercise?
You need more CO2 transported to the muscles
Your blood flow needs to slow down
Your body needs more water
You need more oxygen transported to the muscles
11
Which direction does blood move in an
artery?
Into the Heart
Away from the Heart
12
What is the job of the
small intestine?
Break down food with acid
Absorb nutrients from food
Push food to the stomach
Dry out solid waste
13
What is the function of the
excretory system
?
to make poop
to absorb nutrients from food
to remove waste from the blood
to remove leftover food waste from the body
14
What RECEIVES INPUT from the body's receptors DETERMINES THE ACTION in response to the stimuli & sends impulses to Body
Effectors
Control Center
Receptors
15
What is the function of the
circulatory system?
Produce Oxygen
Transport materials around body
Make blood
16
What is the function of the
immune system?
sending and receiving messages in the body
eliminate liquid waste
find, attack, and destroy substances that may cause disease
control blood flow
17
Which option shows the correct order of how food moves through the digestive system?
Small intestine, stomach, esophagus, large intestine
stomach, esophagus, large intestine, small intestine
Esophagus, Stomach, Small intestine, large intestine
18
What is the job of the
kidney?
to break down food with saliva
to filter waste out of the blood
to create solid waste
to carry oxygen to the muscle cells
19
How do your muscles contribute to
homeostasis?
They produce heat by contracting when you are cold
They keep your body together
They help you move
20
What happens in the
stomach?
Nothing
Food is digested and absorbed into the blood stream
Acid mixes with food and the stomach muscles squeeze it
Food moves quickly to the small intestine
21
What RECEIVES INSTRUCTIONS from the body's control center & TAKE ACTION to maintain homeostais
Control Center
Receptors
Effectors
22
Carbon Dioxide (CO
2
) is a waste product formed during...
Cellular Respiration
Circulation
Peristalsis
Urination
23
What is the function of the
respiratory system?
to control all of the body systems
to bring oxygen into the body and release CO2
to filter waste out of the bloodstream
to move blood throughout the body
24
what DETECTS CHANGES in the body's variables and SEND INPUT to the brain and spinal cord
Control Center
Receptors
Effectors
25
Coughing involves which two body systems?
muscular and respiratory
digestive and nervous
muscular and skeletal
respiratory and digestive
26
Organisms require nutrients because
food molecules rearrange to release energy from the blood
it creates waste
the food molecules rearrange to release energy for the cells
the stomach needs food
27
What is the job of the
nervous system?
to remove waste from the body
to bring oxygen into the body
to transport blood cells
to control all body systems
28
Your body maintains a constant temperature of 98.6 degrees Fahrenheit. This is an example of
Homeostasis
Metabolism
Cellular Respiration
Reproduction
