What does Inhalation / inspiration mean? Breathing in.
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What does Exhalation / expiration mean? Breathing out.
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What does Eupnea mean? Normal depth and rate of respiration.
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What does Diaphragm mean? The muscle stimulated to contract and initiate inspiration in the slide's explanation.
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What does Phrenic nerve mean? The nerve carrying stimulation to the diaphragm to initiate inspiration.
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What does Respiratory control center mean? The brain center that regulates depth and rate of respiration.
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What does Esophagus (in the swallowing explanation) mean? The passage that receives swallowed food after it crosses the epiglottis, rather than entering the larynx.
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What does Bronchi / bronchus mean? Airways identified in the lower respiratory system; the image labels the left main bronchus. Bronchus is singular; bronchi is plural.
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What does Nasal cannula mean? A device shown at the nostrils for delivering supplemental oxygen.
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What does Oxygen mask / oxygen hood mean? Devices listed as ways to provide supplemental oxygen.
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What does Endotracheal tube (ETT) mean? The tube inserted through the mouth and vocal cords into the trachea to establish an airway or provide oxygen.
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What does Trach mean? The course's shortened name for a tracheostomy.
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