This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Robotics, Laparoscopy and Bariatric Surgery, Subject name: Surgery
All are true about this procedure except? 
Select and explain. 
A. Maximum weight loss, B. Mildly malabsorptive & Largely restrictive, C. Side effect is 2- 4 bowel movements/day with Malodour, D. Maximum Remission of Type 2 DM
B: Mildly malabsorptive & Largely restrictive
Answer: B: Mildly malabsorptive & Largely restrictive 
Explanation: Biliopancreatic diversion Most effective Bariatric surgery A/W maximum weight loss Main side effect is2- 4 bowel movements/day with Malodourous(due to fat malabsorption) Components of this procedure Distal gastrectomy Gastro - ileostomy Jejuno - ileostomy Cholecystectomy Appendectomy Length of the common channel created by this procedure is50 cm-food is allowed to mix with bile & pancreatic enzymes only in the distal 50 cm of ileum causing decreased Digestion & Fat absorption Largely malabsorptive & Mildly restrictive Disadvantage -High risk of ulcer at the site of anastomosis of Gastro - ileostomy