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- 1. Multiple Choice
The upper respiratory system is composed of these divisions:
Nasal cavity
Larynx
Pharynx
Bronchioles
- 2. Multiple Choice
These apply to inhalation
Diaphragm moves up
Ribs move in
Ribs move out
Diaphragm contracts
Creates larger pressure in thoracic cavity
- 3. Multiple Choice
These apply to exhilation
Diaphragm relaxes
Pressure increases in thoracic cavity
Pressure is less outside the body
Diaphragm moves down
- 4. Multiple Choice
Which answer is true?
Increase in volume= increase in pressure
decrease in volume= increase in pressure
decrease in volume= decrease in pressure
Increase in volume= decrease in pressure
- 5. Multiple Choice
What causes change in pressure when we breathe?
Carbon dioxide levels
Oxygen levels
Diaphragm movement
Hypoxia
- 6. Multiple Choice
Pressure moves from high to low
False
True
- 7. Multiple ChoiceInhale!!!!
Your lungs are ___________ airtaking inletting out - 8. Multiple ChoiceEXHALE!!!
My lungs are __________________ air.taking inletting out - 9. Multiple Choice
What is the main function of the respiratory system?to provide oxygen and remove carbon dioxide from the bodyto bring oxygen to the bodyto break down food and absorb nutrientsto remove oxygen from the body and deliver carbon dioxide - 10. Multiple ChoiceWhat are the main organs of gas exchange in the respiratory system?diapragmlungstracheabronchi
- 11. Multiple Choice
What are the tiny air sacs that allow for diffusion between oxygen and carbon dioxide
Bronchi
Bronchioles
Trachea
Alveoli
- 12. Multiple Choice
What is the name of the passages that enables air to pass into the Alveoli?
Bronchi
Trachea
Pharynx
Bronchioles
- 13. Multiple Choice
Please choose the correct pathway air travels though into the lungs
Nasal passage, pharynx, larynx, trachea, bronchiole, bronchi, alveoli
Nasal passage, pharynx, larynx, trachea, bronchi, bronchiole, alveoli
Nasal passage, pharynx, larynx, trachea, bronchi, alveoli, bronchiole
Nasal passage, trachea, pharynx, larynx, bronchi, bronchiole, alveoli
- 14. Multiple Choice
What am I? I divide in 2 and lead to each lung.
Bronchioles
Bronchi
Alveoli
Trachea
- 15. Multiple ChoiceWhich is NOT a function of the RS?it warms the airit exchanges O2 and CO2It pumps blood to the organsit creates sound through the larynx
- 16. Multiple ChoiceWhen you inspire the ribs move....Up and outUp and inDown and outDown and in
- 17. Multiple ChoiceWhen you expire the ribs move....Up and outUp and inDown and outDown and in
- 18. Multiple Choice
Which sequence correctly indicates the branching pattern of the human respiratory system?
trachea -> bronchi -> bronchioles -> alveoli
trachea -> bronchioles -> bronchi -> alveoli
alveoli -> trachea -> bronchioles -> bronchi
alveoli -> bronchioles -> trachea -> bronchi
- 19. Multiple Choice
What is the main function of gas exchange
To remove carbon dioxide and supply oxygen to the body
To remove oxygen from the body
To supply carbon dioxide and remove oxygen from the body
To supply water to the body cells
- 20. Multiple Choice
Which part of the human respiratory system is a thin, moist membranous structure where gas exchange occurs?
trachea
bronchus
epiglottis
alveolus
- Answer choicesTagsAnswer choicesTags