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.
It's Different From Gastric Bypass. In gastric bypass, the surgeon makes a small pouch that skips most of your stomach, going straight to the intestine. Gastric sleeve surgery is best for people who have a BMI (body mass index) of at least 40. That means youâre 100 pounds or more over your ideal weight. Some people are too heavy for gastric bypass surgery, so it may be a good alternative.