Medicine (i\/\/, i\/\/) is the field of applied science related to the art of healing by diagnosis, treatment, and prevention of disease.[1] It encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness in human beings. <\/p>\n
Contemporary medicine applies health science, biomedical research, genetics and medical technology to diagnose and treat and prevent injury and disease, typically through medication or surgery, but also through therapies as diverse as psychotherapy, external splints & traction, prostheses, biologics, pharmaceutials, ionizing radiation among others.[2] <\/p>\n
The word medicine is derived from the Latin ars medicina, meaning the art of healing.[3][4] <\/p>\n
In clinical practice, doctors personally assess patients in order to diagnose, treat, and prevent disease using clinical judgment. The doctor-patient relationship typically begins an interaction with an examination of the patient's medical history and medical record, followed by a medical interview[5] and a physical examination. Basic diagnostic medical devices (e.g. stethoscope, tongue depressor) are typically used. After examination for signs and interviewing for symptoms, the doctor may order medical tests (e.g. blood tests), take a biopsy, or prescribe pharmaceutical drugs or other therapies. Differential diagnosis methods help to rule out conditions based on the information provided. During the encounter, properly informing the patient of all relevant facts is an important part of the relationship and the development of trust. The medical encounter is then documented in the medical record, which is a legal document in many jurisdictions.[6] Follow-ups may be shorter but follow the same general procedure. <\/p>\n
The components of the medical interview[5] and encounter are: <\/p>\n
The physical examination is the examination of the patient looking for signs of disease ('Symptoms' are what the patient volunteers, 'Signs' are what the healthcare provider detects by examination). The healthcare provider uses the senses of sight, hearing, touch, and sometimes smell (e.g., in infection, uremia, diabetic ketoacidosis). Taste has been made redundant by the availability of modern lab tests. Four actions are taught as the basis of physical examination: inspection, palpation (feel), percussion (tap to determine resonance characteristics), and auscultation (listen). This order may be modified depending on the main focus of the examination (e.g., a joint may be examined by simply \"look, feel, move\". Having this set order is an educational tool that encourages practitioners to be systematic in their approach and refrain from using tools such as the stethoscope before they have fully evaluated the other modalities). <\/p>\n
The clinical examination involves the study of: <\/p>\n
It is to likely focus on areas of interest highlighted in the medical history and may not include everything listed above. <\/p>\n
Laboratory and imaging studies results may be obtained, if necessary. <\/p>\n
The medical decision-making (MDM) process involves analysis and synthesis of all the above data to come up with a list of possible diagnoses (the differential diagnoses), along with an idea of what needs to be done to obtain a definitive diagnosis that would explain the patient's problem. <\/p>\n
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See the original post here: <\/p>\n
Medicine - Wikipedia, the free encyclopedia<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Medicine (i\/\/, i\/\/) is the field of applied science related to the art of healing by diagnosis, treatment, and prevention of disease.[1] It encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness in human beings. Contemporary medicine applies health science, biomedical research, genetics and medical technology to diagnose and treat and prevent injury and disease, typically through medication or surgery, but also through therapies as diverse as psychotherapy, external splints & traction, prostheses, biologics, pharmaceutials, ionizing radiation among others.[2] The word medicine is derived from the Latin ars medicina, meaning the art of healing.[3][4] In clinical practice, doctors personally assess patients in order to diagnose, treat, and prevent disease using clinical judgment. Continue reading