Physiology Wikipedia.Oil painting depicting Claude Bernard, the father of modern physiology, with his pupils.Physiology from Ancient Greek physis, meaning nature, origin, and logia, meaning study of1 is the scientific study of normal mechanisms, and their interactions, which works within a living system.A sub discipline of biology, its focus is in how organisms, organ systems, organs, cells, and biomolecules carry out the chemical or physical functions that exist in a living system.Given the size of the field, it is divided into, among others, animal physiology including that of humans, plant physiology, cellular physiology, microbial physiology microbial metabolism, bacterial physiology, and viral physiology.Central to an understanding of physiological functioning is its integrated nature with other disciplines such as chemistry and physics, coordinated homeostatic control mechanisms, and continuous communication between cells.The Nobel Prize in Physiology or Medicine is awarded to those who make significant achievements in this discipline by the Royal Swedish Academy of Sciences.In medicine, a physiologic state is one occurring from normal body function, rather than pathologically, which is centered on the abnormalities that occur in animal diseases, including humans.HistoryeditPhysiological studies date back to the ancient civilizations of India67 and Egypt alongside anatomical studies, but did not utilize dissection or vivisection.The study of human physiology as a medical field dates back to at least 4.BC to the time of Hippocrates, also known as the father of medicine.Hippocrates incorporated his belief system called the theory of humours, which consisted of four basic substance earth, water, air and fire.Each substance is known for having a corresponding humour black bile, phlegm, blood and yellow bile, respectively.Hippocrates also noted some emotional connections to the four humours, which Claudis Galenus would later expand on.The critical thinking of Aristotle and his emphasis on the relationship between structure and function marked the beginning of physiology in Ancient Greece.Like Hippocrates, Aristotle took to the humoral theory of disease, which also consisted of four primary qualities in life hot, cold, wet and dry.Claudius Galenus c.AD, known as Galen of Pergamum, was the first to use experiments to probe the functions of the body.Unlike Hippocrates though, Galen argued that humoral imbalances can be located in specific organs, including the entire body.His modification of this theory better equipped doctors to make more precise diagnoses.Galen also played off of Hippocrates idea that emotions were also tied to the humours, and added the notion of temperaments sanguine corresponds with blood phlegmatic is tied to phlegm yellow bile is connected to choleric and black bile corresponds with melancholy.Galen also saw the human body consisting of three connected systems the brain and nerves, which are responsible for thoughts and sensations the heart and arteries, which give life and the liver and veins, which can be attributed to nutrition and growth.Galen was also the founder of experimental physiology.And for the next 1,4.Galenic physiology was a powerful and influential tool in medicine.Indica o grau de dependncia do paciente da ventilao mecnica.Valores prximos de 105 indica insucesso no processo de desmame da ventilao mecnica.CAPITULO 37 Ventilacin pulmonar La respiracin proporciona oxgeno a los tejidos y retira el dixido de carbono.Las cua tro funciones principales de.E.jpg' alt='Fisiologia De Guyton Pdf Download' title='Fisiologia De Guyton Pdf Download' />
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