A nurse is reinforcing teaching with the parents of a 2-month-old infant who has gastroesophageal reflux. The parents are feeding the infant formula. Which of the following instructions should the nurse include in the teaching?

Choice A reason: Giving the infant a bottle immediately before bedtime can actually exacerbate gastroesophageal reflux, as lying down right after feeding can increase the likelihood of regurgitation. Choice B reason: Switching to a soy-based formula is not the first-line intervention for gastroesophageal reflux. Additionally, soy-based formulas are not recommended for all infants and should be used under specific circumstances. Choice C reason: This statement is correct. Keeping the infant at a 30° angle for 1 hour following each feeding can help reduce the likelihood of gastroesophageal reflux. This position helps gravity keep the stomach contents from flowing back up into the esophagus. Choice D reason: Limiting formula feedings to every 6 hours may not be appropriate for a 2-month-old infant, as they typically require more frequent feedings for proper growth and development.