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11 Cards in this Set
- Front
- Back
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Pulmonary Ventilation
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Breathing; bringing air into and out of lungs
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Inspiration
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Inhalation; the act of drwing air into the lungs
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Expiration
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Exhaling; expelling air from the lungs into the atmosphere
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External respiration
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Exchange of gases between lungs and blood
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Internal (tissue) respiration
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Exchange of gases between tissue fluid and cells
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Upper respiratory system includes:
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Nose, pharynx, and associated sturctures
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Lower respiratory system includes:
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Larynx, trachea, bronchi, and lungs
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Conducting parts
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Consist of cavities, tubes, and passages outside and inside the lungs
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Nose, pharynx, larynx, trachea, and bronchi:
(function) |
Filter warm and moisten air and conduct into lungs
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Respiratory portion
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Tissue in lungs where gas exchange occurs
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Respiratory bronchioles, alveolar ducts, and aveoli:
(function) |
Gas exchange between air and blood
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