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. 2009 May 15:463–481. doi: 10.1016/B978-032303004-5.50079-X

Table 75-4.

Indicators of Impending Respiratory Failure

Poor air movement or silent chest in combination with increased respiratory effort, decreased respiratory rate, or disorganized breathing pattern

Inability to speak

Inability to lie supine

Deteriorating mental status, lethargy, or agitation

Diaphoresis

Respiratory or cardiac arrest