Remissions {Ans: symptom-free periods in chronic disease}Acute {Ans: manifestations that begin abruptly and last a few days to a few months}Mortality {Ans: health word for death}Idiopathic {Ans: a term used when there is no known etiology for the disease}Local {Ans: manifestations that are found directly at the sight of disease and are confined to that specific area}Syndromes {Ans: specific conditions with recognizable, predictable patterns}