A high PT usually means that there is serious liver damage or cirrhosis. Other things to know: Some patients take a drug called Coumadin (warfarin), which elevates the PT for the purpose of thinning the blood. This is not related to having liver disease because it is the Coumadin causing the PT to be high.
A battery backup, or uninterruptible power supply (UPS), is primarily used to provide a backup power source to important desktop computer hardware components.
Dec 18, 2012 at 11:58 UTC. Because we had a fairly unstable power supply and I couldn't get the company to stump up for a generator, I decided to buy two UPS systems with extra battery packs. These were located in a rack and all servers, SAN units, switches, routers, telephone system and other ancillaries ran from these.