What is hypothermia?Hypothermia occurs when the body gets cold and loses heat faster than the body can make it. A normal rectal body temperature ranges from to and for most people is .Sometimes a normal, healthy adult has a low body temperature, such as .
Answers. Best Answer: RTC means return to clinic and PRN is an acronym in latin for pro re nata which in English translate to as needed. So RTC PRN in your doctor's note means - return to clinic as needed. Source(s): dijon Â· 8 years ago.
Points to Remember. 1  Renal tubular acidosis (RTA) is a disease that occurs when the kidneys fail to excrete acids into the urine, which causes a person's blood to remain too acidic. Without proper treatment, chronic acidity of the blood leads to growth retardation, kidney stones, bone disease, chronic kidney disease, and possibly total kidney failure.