Crossroads of Syndromic Diagnosis. Single Volume

Medical diagnosis is not possible without the physiopathological knowledge of this pathology, this was clearly demonstrated with the last pandemic, I am referring to COVID-19, when this terrible disease started, complications and mortality were higher than expected; generally, other respiratory diseases could be complicated with pneumonias; however, COVID-19 evolved to pulmonary embolisms; when we knew the physiopathology of this new disease we started to control it, even before the vaccine. In addition, for health care and medical attention we must understand what influences the conservation of homeostasis in the development of pathologies, we must count on previous learning achievements in the areas of biology and physiology; there are occasions when a person arrives with flu and greets everyone; however, a few get the flu with symptoms of different intensity, but most do not even suffer the disease. For there are different responses to aggression, even in people of the same age, of the same sex, apparently normal, of a similar socioeconomic level, without stressing the dietary differences...