Medicine General 337d9608 Positive D - xylose test indicates all of the following, Except: A Pancreatic insufficiency B Small intestinal mucosal disease C Impaired carbohydrate absorption in small intestine D Malabsorption High-Yield Explanation Answer is A (Pancreatic insufficiency): Pancreatic insufficiency is associated with a Negative D- xylose test (Normal D-xylose excretion)