<prompt> Meckel Diverticulum is a remnant of:Vitelloumbilical ductVitellointestinal ductVitelloportal ductVitellodiaphragmatic duct  <response>: b. Vitello intestinal ductRef: Nelsons 20e p 1894-1897Ghai 8e p 285-286High Yield Points:Meckel diverticulum is the most common congenital anomaly of the GI tractIt is caused by the incomplete obliteration of the omphalomesenteric or Vitello intestinal duct during the 7th wk of gestation 