Based on the anthropometric measurements of baby sofia perez, what growth abnormalities should the nurse consider, and what nursing interventions are appropriate to address these concerns ?

Baby Sofia Perez, a 3-day-old newborn, is brought to the pediatric clinic for a routine check-up. She was born full-term via normal spontaneous delivery with a birth weight of 3.2 kg. During the assessment, the nurse notes that Baby Sofia’s weight gain has been slower than expected, and her head circumference is below the 10th percentile for her age.