Meaning: A coral reef off the southern coast of Florida. Classified under: Nouns denoting natural objects (not man-made) Synonyms: cay; Florida key; key. Hypernyms (cay is a kind of...): coral reef (a reef consisting of coral consolidated into limestone) Holonyms (cay is a part of...):
Causes. Fever occurs when an area in your brain called the hypothalamus (hi-poe-THAL-uh-muhs) â also known as your body's thermostat â shifts the set point of your normal body temperature upward.
Chronic temperature below 97.5 degrees is considered to be a sign of low body temperature. Low body temperature during fever does often occur for short periods of time. When an individual suffers from fever, doctors often prescribe antibiotic medications.his is the reason why some people experience low body temperature during fever. A situation of low body temperature after fever may also be considered normal under certain circumstances.