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.
THE ROUX-EN-Y GASTRIC BYPASS SURGERY The Roux-en-Y Gastric Bypass helps you lose weight through these 3 methods: 1. Restriction. Stomach capacity is reduced from 1 quart (size of a football) to 30 ml, or 1 ounce (size of an egg). Over time, the pouch stretches, eventually holding 3 to 4 ounces of food (B).