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- Multiple ChoicePlease save your changes before editing any questions.
When you breathe, your lungs take in ___ and remove ___.air/oxygenoxygen/carbon dioxidecarbon dioxide/wastewaste/air - Multiple ChoicePlease save your changes before editing any questions.The air sacs that are covered with capillaries where gas exchange takes placebronchilungsoxygenalveoli
- Multiple ChoicePlease save your changes before editing any questions.
Flap of tissue that covers the opening to the windpipe during swallowing
Pharynx
Trachea
Epiglottis
- Multiple ChoicePlease save your changes before editing any questions.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
- Multiple ChoicePlease save your changes before editing any questions.Given the following structures:
1. larynx
2. nasal cavity
3. pharynx
4. trachea
Which of the following is the correct order that air would flow during inhalation.1,2,3,42,3,1,42,1,3,44,2,3,1 - Multiple ChoicePlease save your changes before editing any questions.Which body function is made possible by the fibrous bands stretched across the larynx?swallowingbreathingdiffusionspeech
- Multiple ChoicePlease save your changes before editing any questions.The left lung has three lobes and the right lung has two.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.A chamber behind the nose and mouth that leads to the tracheapharynxtracheaepiglottislarynx
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The drawing in of breath; inhalation.
Inspiration
Expiration
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Breathing out; exhalation of breath.
Inspiration
Expiration
- Multiple ChoicePlease save your changes before editing any questions.
What is the site of gas exchange?
alveoli
nose
lung
bronchi
- Multiple ChoicePlease save your changes before editing any questions.
A cavity within a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities.
Sinus
Nose
Pharynx
Larynx
- Multiple ChoicePlease save your changes before editing any questions.
The process of diffusing oxygen from the blood, into the interstitial fluid and into the cells.
inspiration
expiration
internal respiration
external respiration
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The process of exchanging oxygen and carbon dioxide in the lungs.
inspiration
expiration
internal respiration
external respiration
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The only externally visible part of the respiratory system
Eyes
Nose
Pharynx
Larynx
- Multiple ChoicePlease save your changes before editing any questions.
Which lung has 2 lobes?
Right
Left
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The division of the trachea forms
nose
main bronchi
lungs
alveoli
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The opening between vocal cords
glottis
epiglottis
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Olfactory receptors are located in the mucosa of the nose. What are these receptors used for?
sight
smell
touch
taste
- Multiple ChoicePlease save your changes before editing any questions.
Which part of the Respiratory System plays a major role in speech?
nose
pharynx
larynx
trachea