Download Respiratory Test Review

Name: ___________________________________
Respiratory System Study Guide
Label the diagram below:
NOSE
MOUTH
PHARYNX
LARYNX
TRACHEA
BRONCHI
BRONCHIOLES
ALVEOLI
DIAPHRAGM
PLEURA
Name: ___________________________________
Write the word that best describes the definitions below:
1. The gas we breathe in. OXYGEN
2. The little branches in our lungs. BRONCHIOLES
3. Hairs that clean the air we breathe. CILIA
4. The air sacs in our lungs. ALVEOLI
5. The structure that enables us to speak/voice box.
LARYNX
6. The tube that connects the throat and bronchi.
TRACHEA
7. The two large organs that help us to breathe. LUNGS
8. The muscle that controls the size of our chest cavity.
DIAPHRAGM
Match the word with the correct definition/function:
9. F Carbon Dioxide
10. G Left
11. A Contracts
12. C Pleura
13. B Capillaries
14. D Brain
A. What the diaphragm does
when you breathe in.
B. Allow oxygen to enter the
blood.
C. Slick layer covering the lungs.
D. Controls the rate of breathing.
E. Where the respiratory and
circulatory systems meet.
F. The waste product you breathe
out.
G. The side of the lung with two
lobes.
15. E Air sacs
Write the correct order of oxygen and carbon dioxide exchange:
Name: ___________________________________
Going in to the body:
1) Inhale
2) Nose traps germs in air
3) Air moves down the trachea
4) Air moves through the bronchi into the bronchioles
5) Alveoli receive oxygen to pass to blood
6) Oxygen passes into the blood
7) Oxygen-rich blood flows to the heart
8) Heart pumps oxygen-rich blood to the body
Coming out of the body:
9) Blood picks up carbon dioxide from the body
10) Heart pumps carbon dioxide rich blood to the lungs
11) Alveoli receives carbon dioxide from the blood
12) Carbon dioxide moves from bronchioles to bronchi
13) Carbon dioxide flows up the trachea
14) Carbon dioxide flows out the nose and mouth
15) Exhale
16. What is the definition of Bronchitis?
Inflammation of mucus membranes in the bronchial tubes.
17. What is the definition of Cystic Fibrosis?
Hereditary disease that causes the mucus membranes in the
body to produce too much mucus.
Name: ___________________________________
18. What is the cause of asthma?
Airborne substances, certain foods or common
bacteria/viruses.
19. What is Pneumonia?
Inflammation of air sacs in the lungs.
20. How can Emphysema be prevented?
Avoid exposure to pollution and not smoking.
21. Which lung has 3 lobes and which lung has two lobes?
Right lung has three lobes and the left lung has two lobes.