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- 1. Multiple Choice
The two main branches from the trachea (one to each lung)bronchialveolicapillariesbronchioles - 2. Multiple ChoiceThe air sacs that are covered with capillaries where gas exchange takes placebronchilungsoxygenalveoli
- 3. Multiple Choice
Name the organ label # 6.
alveoli
bronchi
trachea
lungs
- 4. Multiple Choice
Name the structure labeled 8
lungs
trachea
diaphragm
alveoli
- 5. Multiple ChoiceThe passageway that is shared by both the digestive and respiratory system is the....larynxpharynxtracheanose
- 6. Multiple Choice
At the end of the bronchioles are structures called
alveoli
vocal cords
villi
brochi
- 7. Multiple Choice
The exchange of oxygen and carbon dioxide in the alveoli is through a process called
active transport
conduction
convection
diffusion
- 8. Multiple ChoiceTiny tubes that branch off of bronchicapillariesalveolibronchiolespluera
- 9. Multiple Choice
This structure is also known as the voice box?
Trachea
Larynx
Pharynx
Nasal conchae
- 10. Multiple Choice
5.The ______________________ is a sheet of smooth muscles located below the lungs and separates them from the abdominal cavity.
A. Lungs
B. Diaphragm
C. Alveoli
D. Bronchioles
- 11. Multiple Choice
6. During ___________________ , muscular contraction causes the walls of the chest cavity to expand so that the rib cage moves outward and upward.
A. Excretion
B. Exhalation
C. Inhalation
D. Respiration
- 12. Multiple Choice
7.During ____________, the ribs and diaphragm return to their original resting position.
A. Excretion
B. Exhalation
C. inhalation
D. Respiration
- 13. Multiple Choice
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
o break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
- 14. Multiple ChoiceWhen you breathe, your lungs take in ___ and remove ___.air/oxygenoxygen/carbon dioxidecarbon dioxide/wastewaste/air
- 15. Multiple ChoiceThe air sacs that are covered with capillaries where gas exchange takes placebronchilungsoxygenalveoli
- 16. Multiple ChoiceWithin the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries.tracheabronchialveolidiaphragm
- 17. Multiple Choice
Flap of tissue that covers the opening to the windpipe during swallowing
Pharynx
Trachea
Epiglottis
- 18. Multiple Choice
tiny, hairlike projections in the airway that move in a wavelike manner.
alveoli
cilia
trachea
lungs
- 19. Multiple Choice
What is #14 pointing at
trachea
bronchi
larynx
alveoli
- 20. Multiple Choice
What is #11 pointing at
trachea
bronchi
diaphragm
alveoli
- 21. Multiple Choice
What is #9 pointing at
trachea
bronchi
diaphragm
alveoli
- 22. Multiple Choice
The Pleura is
When someone has more than 2 lungs
Small fluid filled gap filled with fluid to prevent friction.
Is inside the lungs
Two tubes that lead into the lungs
- 23. Multiple Choice
What happens when the diaphragm moves down
Diaphragm relaxes air is inhaled.
Diaphragm contracts air is inhaled.
Lungs get rid of air
The ribs break
- Answer choicesTagsAnswer choicesTags