Freebase(0.00 / 0 votes)Rate this definition: Commonly used in medicine, the word decubitus is used to mean lying down. It is derived from the Latin verb âdecumbereâ meaning to lie down.
The brain regulates metabolism and manages other functions to keep your body temperature within a normal range. But the brain can only do so much, and a host of outside factors can affect your body temperature. Controlling and managing these outside factors is key to maintaining a normal body temperature.
Low Body Temperature and Its Causes. Low body temperature results when the body is unable to keep the body thermostat regulated within a safe range. Under normal circumstances, the body is able to generate and dissipate heat.The internal mechanisms can overcome most outside adversities of freezing cold or broiling heat.ow Body Temperature and Its Causes. Low body temperature results when the body is unable to keep the body thermostat regulated within a safe range. Under normal circumstances, the body is able to generate and dissipate heat.