What is a common physical characteristic of a newborn who is large for gestational age (LGA)?

• A. Thin and frail
• B. Plump
• C. Blue-tinged skin
• D. Underdeveloped limbs

Answer: (B)

A newborn who is classified as large for gestational age (LGA) typically has a plump appearance. This characteristic arises because LGA infants have a higher weight than what is considered normal for their gestational age, often resulting from excess body fat and/or increased muscle mass. This plumpness is reflective of their nutritional status in utero and their growth potential, which can sometimes lead to an overall appearance that is more robust compared to their average-sized peers.

In contrast, being thin and frail would describe an underweight newborn, blue-tinged skin could indicate a health issue or oxygenation problem rather than the size, and underdeveloped limbs are more associated with growth restrictions rather than an increased size. Therefore, the appearance of being plump serves as a clear identifier of an LGA newborn.