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10 Cards in this Set
- Front
- Back
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Respiratory system |
1) movement of air to and from the exchange surface 2)provides a surface areas for gas exchange 3) protection (self), reflexes, warming and humidifying air, mucus secretion, mucus escalator 4) phonation 5) secretion (mucus) These are all functions of what system? |
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Upper respiratory tract |
External naris, nasal cavity, internal naris, nasopharynx, laryngopharynx, oropharynx are all structures of? |
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Lower respiratory tract |
Larynx, trachea, (1,2,3) bronchi, bronchioles, terminal bronchioles, respiratory bronchiole, alveolar duct, alveoli are all structures of what? |
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Pseudostratified columnar epithelium |
What is respiratory mucosa lined with? |
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Numerous mucus glands |
In the upper respiratory tract the lamina propria contains ________ In the lower respiratory tract the lamina propria contains smooth muscle from the trachea to terminal bronchioles |
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Mucus escalator |
______ _______ is the movement of mucus by epithelium up the tract to remove debris. |
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Air; pseudostratified ciliated columnar epithelium |
Nasopharynx function: Epithelial lining: |
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Air and food; stratified squamous epithelium |
Oropharynx function: Epithelial lining |
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Air and food; stratified squamous epithelium |
Laryngopharynx function: Epithelial lining: |
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Air; pseudostratified ciliated columnar epithelium |
Trachea function: Epithelial lining: |
