What are the S/S of RDS?

Nasal flaring; expiratory grunting; intercostal, subcostal, or substernal retractions; dusky color involving the skin, nail beds, and mucous membranes; tachypnea (up to 80 to 120 breaths/minute) initially and dyspnea; and low body temperature. apnea, flaccidity, absence of spontaneous movement, unresponsiveness, and mottling.