Download Name

Name:___________________________________
Hour:_____________________________
Human Body Systems Review
1. The purpose of the 11 organ systems is for the human body to maintain Homeostasis.
What is homeostasis? ____________________________________________
The 11 human body systems are as follows: (Match each system to the correct function)
1. Nervous system _____
2. Respiratory system_____
3. Excretory system_____
4. Muscular system_____
5. Endocrine system_____
6. Immune system_____
7. Reproductive system_____
8. Circulatory system_____
9. Digestive system_____
10. Skeletal system_____
11. Integumentary system_____
A. Absorbs oxygen
B. Moves bones
C. Breaks down food
D. Pumps blood
E. Sends and receives electrical signals
F. Regulates body function
G. Gets rid of waste
H. Body’s defense against illness
I. Produces reproductive cells
J. Provides a frame and support
K. Protects underlying tissues
2. Name the 8 organs that make up the digestive system and describe their function.
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3. What are the digestive organs that make up the digestive track? **(in order)
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5. Label the following diagram with the correct digestive organs.
4. Name the five senses the human body has.
_____________ _____________ _____________ ______________ _______________
5. The nervous system is made up of two systems. What are they?
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6. What two organs make up the CNS?
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7. What is the overall function of the CNS? ______________________________________________
8. What organs makes up the PNS? _____________________
9. What is the overall function of the PNS? _______________________________________________
10. What are the three parts of the human brain and what do they control?
_______________________  ______________________________________________________
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11. What are the 8 organs (in order) that make up the respiratory system and what are there functions?
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12. What is the major muscle of the circulatory system? _____________________
13. How many chambers does the human heart have? _____________________
14. Label the chambers of a human heart.
15. What are the three types of blood vessels and what are their functions?
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16. What are the three types of blood cells and what is their function?
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17. Pretend that you are a red blood cell traveling through the Body. Describe the journey you go on
everyday. Include the following vocabulary.
*Bone marrow *Heart
*Lungs
*Left atria
*Right atria
*Oxygen *Veins
*Left ventricle
*Arteries
*Capillaries
*Right ventricle
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18. What are seven reasons why bones are so important? _____________________________________
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19. How many bones do we have in our adult bodies? __________________________
20. How many bones do we have when we are born? ___________________________
21. Label the skeleton with the correct bones. (Don’t use your notes to see how much you know, when
you get stuck take your notes out to finish.)