The nurse works in a postnatal nursery and is required by hospital policy to perform a gestational age assessment on specified neonates. On which neonate is the nurse most likely to perform this assessment?
Correct Answer: A
Rationale: The correct answer is A: The neonate with a birth weight of 4,100 g. Gestational age assessment is typically done based on birth weight, as it is a more accurate indicator than other factors like labor duration or exposure to medications. A birth weight of 4,100 g is considered to be indicative of a full-term baby, which is usually around 37-42 weeks gestation. Other choices like B (neonate born at 37 weeks) could be a premature or post-term baby, C (born after 18-hour labor) doesn't directly indicate gestational age, and D (exposed to oxytocin) is not a reliable indicator of gestational age. Weight is a key factor in determining gestational age, making choice A the most appropriate for the nurse to perform the assessment.