The health care provider prescribes the feeding of 1 to 2 ou…

The health care provider prescribes the feeding of 1 to 2 ounces of Pedialyte every 3 hours and to advance to 1/2 strength Similac with iron as tolerated for the infant postoperative from a pyloromyotomy for pyloric stenosis. The nurse decides to advance the feeding based on which assessment data?