 A sneeze consists of a deep inspiration followed by a forced expiration against a closed glottis. The larynx and pharynx are then opened and a short explosive expiration follows via the nose (and mouth).  Functional Reconstructive Nasal Surgery - Страница 53по E. H. Huizing, Egbert H. Huizing, John A. M. de Groot - 2003 - 386 странициОграничен достъп - Информация за книгата
 | Fred M. Henretig, Christopher King - 1997 - 1492 страници
...respiratory passages, the cough reflex protects the airway from foreign material. Coughing begins with a deep inspiration followed by a forced expiration against a closed glottis. The glottis is then suddenly opened producing a forceful outflow of air. INDICATIONS Four assumptions form... | |
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