The nurse is caring for a 2-day-old neonate in the recovery room 30 minutes after surgical correction for the cardiac defect, transposition of the great vessels. Which of the following would alert the...

The nurse is caring for a 2-day-old neonate in the recovery room 30 minutes after surgical correction for the cardiac defect, transposition of the great vessels. Which of the following would alert the nurse to notify the primary health care provider?

1. Oxygen saturation of 90%.

2. Pale pink extremities.

3. Warm, dry skin.

4. Femoral pulse of 90 bpm.