Final answer:
A nurse can confirm respiratory distress in a newborn through signs such as crackles, cyanosis, wheezing, tachypnea, and retractions.
Step-by-step explanation:
When a nurse assesses that a newborn is in respiratory distress, there are several signs that can confirm this assessment. These signs include:
- Crackles: Crackles are abnormal lung sounds that can indicate a buildup of fluid or mucus in the airways.
- Cyanosis: Cyanosis is a bluish discoloration of the skin or lips, indicating a lack of oxygen in the blood.
- Wheezing: Wheezing is a high-pitched whistling sound that occurs when air flows through narrowed airways.
- Tachypnea: Tachypnea is rapid and shallow breathing, which can be a sign of respiratory distress.
- Retractions: Retractions are inward pulling of the muscles between the ribs or in the neck, indicating increased effort to breathe.