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30 Cards in this Set
- Front
- Back
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four events make this collectively
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respiration
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pulmonary respiration
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gas exchange between the blood and body exterior
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external respiration
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gas exchanges between blood and cells inside body
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internal respiration
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conchae
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air enters from the larnyx
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pharynx
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(voice box) routes air and food into proper channels
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larynx
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trachea
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pertaining to the lungs
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pulmonary
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membrane covering the lungs and lining the thoratic cavity
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pleura
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two large branhes from the trachea leading to the lungs
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bronchi
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air sac in the lungs
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alveoli
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air flows into the lungs
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inspiration
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air leaves the lungs
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expiration
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lung collapse
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atelectasis
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the presence of air or gas in the pleural cavity
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pneumothorax
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respiratory volume
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tidal volume
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ammount of air that can be taken in forcibly over the tidal volume. usually 2100-3200ml
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inspiratory reserve volume
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amount of air that can be forcibly exhaled after the tidal expiration. Aprox 1200ml
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expiratory reserve volume
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air remaining in lungs after strenuous expiration
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residual volume
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air that never reaches the alveoli
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dead space volume
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total amount of exchangable air
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vital capacity
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inadequate oxygen delivery to body tissues
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hypoxia
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changing color of the skin because of lack of oxygen
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cyanosiseupnea
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breathing more deeply during exercise
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hyperpnea
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breathing more deeply and rapidly, increasinc CO2 in blood
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hyperventilation
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long periods of not breathing
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apnea
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any obstrcution of the lungs
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COPD
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alveoli enlarge as the walla of adjacent chambers break through
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emphysema
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fatty molecule made by the cuboidal alveolar cells
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surfactant
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