unconscious
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Airway
When do you use an NPA?
Or: When do you use a nasopharygeal airway? ‘…in the presence of trismus, an intact gag reflex, or oral trauma’…
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Airway
What causes airway obstruction?
‘posterior displacement of the tongue caused by reduced muscle tone’ ‘soft palate and the epiglottis’ vomit blood ‘swelling of the…
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