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학습 자료 둘러보기 →A child with croup presenting in the sniffing position is compensating for airway edema. The most critical assessment finding indicating decompensation is hypoxemia, evidenced by an oxygen saturation of 92% on room air.
Expected findings like a barking cough, inspiratory stridor, low-grade fever, and even tachycardia are typical of the disease process and do not alone signal impending respiratory failure.
A decreasing respiratory rate or a sudden cessation of stridor in a previously distressed child can be an ominous sign of exhaustion and complete airway obstruction, not improvement.
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