sign, suprasternal and supraclavicular retractions, tachypnea (RR > 30 bpm), paradoxical breathing], central cyanosis (including lips and tongue), sweating, tachycardia,
[xlung.net]
[…] more findings: altered state of consciousness (from agitation to lethargy), increased work of breathing [nasal flaring, use of accessory muscles, intercostal retraction, Hoover
[xlung.net]