Body temperature is determined by the body's thermoregulatory set-point. The body increases this set-point in response to threats such as bacterial or viral infections. When this set-point rises, a fever occurs and the body perceives itself as suffering from hypothermia (colder than it should be).spirin is used as a treatment for adults but not in children due to the risk of Reye's syndrome. In cases where fever escalates so high that tissue damage is likely, the fever must be brought under control.
Catheters can be purchased at medical supply stores, some drug stores, and through on-line mail-order medical supply companies. Usually, no prescription is needed unless you want your insurance company to payâbut practices vary from store to store, and from state to state.
PICC Lines. A Peripherally Inserted Central Catheter (PICC), is a long, thin, soft plastic tube that functions as an intravenous (IV) line. A PICC line allows nurses and doctors to administer medications and fluids on a frequent basis. A PICC can remain in place for as long as you need IV therapy. Using ultrasound technology to visualize an appropriate vein in the upper arm, the PICC catheter is inserted by a specially trained interventional and vascular radiologist. After insertion, a chest x-ray is obtained to confirm ideal placement.