Question: A 9-year-old boy is being evaluated for a history of several non-projectile vomiting episodes each day for the last 3 months, about 15 minutes after food intake. There is no history of nausea or abdominal pain. When asked about vomiting, the mother states that it is more like spitting out food than actual vomiting. When interviewed alone, he states that chewing the regurgitated food was tasty and pleasurable. What is the most likely diagnosis? Need Assignment Help? A. Rumination disorder B. Gastroesophageal reflux C. Orthorexia D. Swallow dysfunction