Navy Marine Corps Intranet. The Navy/Marine Corps Intranet (NMCI) is a United States Department of the Navy program which provides a vast majority of information technology services for the entire Department, including the United States Navy and Marine Corps.
Well most bed sores come from extended period of time in one position. At elast 48 hours in one spot. With out moving. Errmm It depends how heavy you are, how clean you and the bed is and if you're going to vary positions....I'd say about 2 weeks, so good luck with that! Don't worry. You'll probably pass out through thirst/hunger before the bed sores set in, so you won't even notice them!
The sores may occur singly or in groups and vary from about 1/8 inch to 1 -1/4 inch in diameter. The sore may be painful for three or four days, but complete healing usually takes ten to fifteen days. Canker sores may recur many times each year. Causes: No one knows what causes canker sores. They may be caused by a virus, may be a form of allergic reaction or may result from an auto-immune condition (meaning that the body has developed an immune reaction against its own tissue).