Name ____________________________________________
Respiratory System and Excretory System Exam Review
WORD BANK (Words can be used MORE THAN ONCE!!!)
FILTER
CARTLAGE
BRONCHIOLES
LUNGS
PERSPIRATION
TRACHEA
EXHALATION
EPIGLOTTIS
WATER
ALVEOLI
DIAPHRAGM
SKIN
INHALATION
LARYNX
URETHRA
METABOLIC
OXYGEN
URINE
URETERS
THROAT
CAPILLARIES
UREA
CARBON DIOXIDE
GAS EXCHANGE
NASAL CAVITY
BRONCHI
URINARY BLADDER
DETOXIFIES
1. The function of the respiratory is __________________________________________.
2. Breathing in oxygen is called ____________________. Breathing out carbon dioxide is called _________________________.
3. The two structures that contain a ciliated mucus membrane are the __________________ and ______________________.
4. Cilia and mucus _____________________ the inhaled air.
5. The _________________________ is also known as the pharynx.
6. The voice box containing the vocal cords is called the ________________________________.
7. The flap of tissue that covers the trachea when swallowing food or liquids is called the ____________________________.
8. The windpipe is also known as the ___________________________.
9. The trachea is supported by rings of _________________________________.
10. The trachea branches into two ___________________________.
11. The bronchi branch into smaller tubes called _____________________________.
12. ____________________________ are found at the end of bronchioles.
13. Gas exchange occurs in the _____________________________ which are surrounded by __________________________.
14. In the alveoli, _______________ diffuses INTO the capillaries. ________________ and water vapor diffuse OUT of the
capillaries.
15. The ________________________ is the sheet of muscle needed for breathing.
16. The excretory system removes _______________________ wastes from the body.
17. The ______________________________ excrete carbon dioxide and water vapor during exhalation.
18. The _______________________ releases metabolic wastes in the form of ___________________ , or sweat, which contains
water, salts and urea.
19. The liver produces __________________________. It also ______________________ the blood.
20. The kidneys filter ________________ from the blood. They also remove excess _____________________ from the blood.
21. The kidneys produce ______________________ which contains water, salts and urea.
22. The two __________________________ transport urine from the kidneys to the urinary bladder.
23. Urine is stored in the _________________________________________.
24. The ________________________ releases urine from the body.
Use the diagram below to answer questions 25 - 34.
Word Bank:
PHARYNX
DIAPHRAGM
BRONCHUS
NASAL CAVITY
ALVEOLI
LUNG
TRACHEA
LARYNX
MOUTH
BRONCHIOLES
25. Label structures 1 - 11 in the diagram.
Write the number of the structure(s) described.
______26. Contain cilia and mucus to filter the air.
______27. Contains vocal cords.
______28. Where gas exchange occurs.
______29. Also known as the throat.
______30. Also known as an excretory organ.
______31. Supported by rings of cartilage.
______32. Sheet of muscle responsible for breathing.
______33. Smaller tubes that branch off the bronchi.
______34. Tubes that branch off the trachea.
Use the diagram below to answer questions 35 - 41.
Word Bank:
URETERS
URINARY BLADDER
KIDNEYS
URETHRA
35. Label structures A - D in the diagram.
A
Write the letter of the structure(s) described.
______36. Transports urine out of the body.
______37. Produces urine.
B
C
D
______38. Filters urea from the blood.
______39. Transports urine from the kidneys to the urinary bladder.
______40. Regulates the amount of water and other substances
in the blood.
______41. Stores urine.