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15 Cards in this Set
- Front
- Back
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cellular respiration (catabolism)takes place in the ________ ?
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mitochondria
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what are things release from cellular respiration?
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co2, h2o, nitrogenous waste, etc...
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the upper repiratory organs are?
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nose, pharynx, larynx
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lower respiratory structures are?
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trachea, bronchi, and lungs
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conducting zone structures do what and end where?
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they cunduct air only and end with terminal bronchioles
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respiratory zone structures are responsible for what?
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gas exchange starting with the respiratory bronchioles.
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the nose and nasal cavity are responsible for what?
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warming, humidifying, removing bacteria, debris, and sonserving heat and moisture from expired air.
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what nerve innervates the nasal muscles?
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VII-facial
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mucous membrane is made of what epithelium?
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pseudostratified cilliated epithelium w/goblet cells
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the conchae forms turbinates, projections, or shelves that...
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increase surface area of nose to increase heat and water exchange...
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What artery is responsible for most nose-bleeds?
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kiesselt artery
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What nerve innervates the larynx
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Vagus (x)
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the carinais/does what?
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its the last cartilage ring on the trachea that separates the primary bronchi.... it has a very sensitive lining that produces cough with irritants.
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which bronchus is shorter and more vertical and more susceptable to foreign bodies?
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the right primary bronchus
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what diameter are bronchioles?
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<1mm
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