What physical sign is associated with respiratory distress in transient tachypnea of the newborn?

Nasal flaring is a common physical sign associated with respiratory distress in transient tachypnea of the newborn. This occurs as the infant attempts to increase airflow into the lungs, suggesting an effort to compensate for inadequate oxygenation or retention of carbon dioxide. Nasal flaring can be an early indicator of respiratory distress, as it reflects the infant's struggle and increased work of breathing.

In transient tachypnea of the newborn, which is characterized by rapid breathing usually in the first hours to days of life, infants may exhibit additional signs of respiratory distress, such as retractions and grunting. The presence of nasal flaring specifically highlights the infant's need to enhance their respiratory effort.

Understanding this sign is crucial for nursing assessment and intervention, as it prompts the healthcare team to evaluate the need for respiratory support or other interventions to improve the infant's condition. Other options do not specifically relate to respiratory distress in this context and are less relevant for recognizing the immediate indicators of respiratory issues in newborns.