A nurse is performing a nutrition assessment on a 1-year-old infant during a wellness visit. Which of the following findings should the nurse report to the provider?

At 1 year of age, a healthy infant's weight should have tripled from birth weight, not merely doubled. Birth weight typically doubles by about 4 to 6 months and triples by 12 months. A weight that has only doubled by the first birthday suggests inadequate growth and should be reported to the provider for further evaluation of nutritional status and underlying causes. The other findings are developmentally appropriate or within acceptable ranges. Eating half a cup of table food per meal is consistent with normal solid food progression for a 1-year-old. Consuming 1 ounce of low-mercury whitefish per week is safe and provides beneficial omega-3 fatty acids. Consuming 4 ounces of juice per day falls at the upper limit of the American Academy of Pediatrics recommendation for children aged 1 to 3 years, which advises limiting juice to 4 ounces per day, so it is borderline but not an outright reportable finding. The critical concern here is weight, because failure to triple birth weight by 12 months is a clinical indicator of possible failure to thrive, malnutrition, or a systemic illness requiring prompt investigation. Students often confuse the milestones — remember doubled weight is a 4-to-6-month milestone, not a 12-month milestone.