Download Part 1. Label the Respiratory Parts Part 2. True or False

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Respiratory System Review
Part 1. Label the Respiratory Parts
1.
2.
3.
4.
5.
6.
7.
15
Respiratory System Review
Part 2. True or False.
_______T_______ 8. The left lung is smaller so that the heart can fit in your chest.
_______F_______ 9. The teeth are part of your respiratory system.
_______T______ 10. The diaphragm allows you to inhale and exhale.
_______T______ 11. Chronic bronchitis can be caused by smoking.
_______T______ 12. There are about 600 million Alveoli in your lungs.
______ T_______13. Cilia keep dirt and mucus out of the lungs.
Part 3. Matching
__C__ 14. The protective layer around the lungs?
__F__ 15. What is the waste product you breathe out?
__A__ 16. What happens to your diaphragm when you
exhale?
__D_ 17. What word means to breathe out?
__B__ 18. What allows oxygen to pass into your blood?
__E__ 19. What happens to your diaphragm when you inhale?
A. Relaxes and moves up
B. Capillaries
C. Pleura
D. Exhale
E. Contracts and moves down
F. Carbon Dioxide
Part 4. Place the Statements in the Correct Order (A - I) for Inhalation
20. ___C_____
21. ___E_____
22. ___G____
23. _ _B______
24. ___D_____
25. __ F______
26. ___I_____
27. __ A_____
28. __ H ______
A. heart pumps oxygen-rich blood to the body
B. air moves through the bronchi into the bronchioles
C. Inhale
D. alveoli receive oxygen to pass to blood
E. nose traps germs in air
F. oxygen passes into the blood
G. air moves down the trachea
H. alveoli receives carbon dioxide from the blood
I. oxygen-rich blood flows to the heart
16
Respiratory System Review
Part 5. Multiple Choice
29. When the alveoli fill up with air, the lungs get _______________.
a. smaller b. larger
30. The Respiratory system and Circulatory system meet here.
a. alveoli b. mouth
c. diaphragm
d. brain
31. Oxygen enters the blood in the tiny ____________
a. arteries b. veins
c. capillaries
d. heart
32. When you exhale, the diaphragm ______________________
a. relaxes b. moves up
c. pushes air out of lungs d. all of the above
33. Exercise increases your breathing because your lungs need to deliver more
____ to the body?
a. oxygen b. carbon dioxide
34. The heart pumps blood with ________ back to the lungs.
a. oxygen b. carbon dioxide c. white blood cells
d. chicken soup
35. The two large lightweight organs in the body responsible for respiration?
a. lobes
b. lungs
c. chest
d. kidneys
17