Heat Stroke IT IS A MEDICAL EMERGENCY! Heat stroke is the most severe form of heat illness and can cause death if not treated properly and promptly. In this state, the body overheats and can’t cool down. Dehydration and humid environment causes the
divisions of the nervous system; divided into the PNS (afferent/efferent; autonomic/somatic-sympathetic/parasympathetic) and CNS (brain and spinal cord: cerebrum; diencephalon-thalamus and hypothalamus).