1. Heart Rate (HR): A normal neonatal heart rate ranges between 120-160 beats per minute. Tachycardia or bradycardia can indicate different underlying issues. 2. Respiratory Rate (RR): Normal respiratory rates in newborns range between 30-60 breaths per minute. Abnormalities can signal respiratory distress or other respiratory disorders. 3. Oxygen Saturation (SpO2): Normal oxygen saturation levels are typically between 95-100%. Hypoxemia can be a sign of respiratory or cardiac complications.