Which of the following is NOT a symptom of neonatal adaptation syndrome?

Severe jaundice is not classified as a symptom of neonatal adaptation syndrome. Neonatal adaptation syndrome refers to a variety of physical signs and behavioral symptoms that an infant may exhibit following birth, particularly after maternal drug exposure or when there is a withdrawal from substances. Symptoms such as tremors, cardiac arrhythmias, and irritability are indeed commonly observed in neonates who are experiencing adaptation challenges.

Tremors and irritability can arise from the central nervous system's adjustment to life outside the womb, often related to withdrawal from drugs. Cardiac arrhythmias can occur as well due to the stress and physiological changes the infant undergoes in the neonatal period. In contrast, severe jaundice is typically linked to other causes, such as bilirubin levels becoming elevated, which is not directly related to neonatal adaptation syndrome symptoms. Understanding the distinct symptoms associated with neonatal adaptation syndrome helps clarify its diagnosis and guides the appropriate care and management of affected infants.