BIOS is short for Basic Input Output System. It is much more than the name suggests. One might think that BIOS controls input and output system. But the BIOS does much more and it is not possible for any operating system to continue without a proper BIOS in place. Today, we will see what is BIOS in computers.
Four common types of weight-loss surgery are: 1  Roux-en-Y gastric bypass. 2  Laparoscopic adjustable gastric banding. 3  Sleeve gastrectomy.  Duodenal switch with biliopancreatic diversion.
Gastric bypass is a surgery that can help adults and some adolescents who are very obese (morbidly obese) lose weight. It involves attaching the stomach directly to the middle of the small intestine. This reduces the amount of calories and nutrients that are absorbed by the body. Gastric bypass surgery usually includes a stomach stapling procedure. Stomach stapling reduces the size of your stomach and the amount of food you can eat at one time.