Cause of False positive D-xylose test includes all of the following, except: (A) Bacterial overgrowth, (B) Renal failure, (C) Ascitis, (D) Celiac sprue
Answer is D. False positive D-xylose tests are seen inThird space collectionRenal insufficiencyDelayed gastric emptyingRapid intestinal transitVomitingBacterial overgrowthRef: Harrison's 18e p2467