Читать книгу Ottawa Anesthesia Primer - Patrick Sullivan - Страница 94
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Fig. 6.16 Insertion of a nasopharyngeal airway relieves airway obstruction caused by the tongue falling backward in an unconscious supine patient.
Fig. 6.16 Insertion of a nasopharyngeal airway relieves airway obstruction caused by the tongue falling backward in an unconscious supine patient.
