EMERGENCY MEDICINE |
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EMERGENCY MEDICINE - The branch of medicine concerned with the provision of immediate treatment to the acutely ill or injured. Emergency medicine is a branch of medicine that is practiced in a hospital emergency department, in the field (in a modified form; see EMS), and other locations where initial medical treatment of illness takes place.
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PAIN MANAGEMENT |
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Pain management is the discipline concerned with the relief of pain.
Acute pain, such as occurs with trauma, often has a reversible cause and may require only transient measures and correction of the underlying problem. In contrast, chronic pain often results from conditions that are difficult to diagnose and treat, and that may take a long time to reverse. Some examples include cancer, neuropathy, and referred pain. In such situations, the pain itself is frequently managed separately from the underlying condition of which it is a symptom.
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WOUND HEALING |
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Wound healing, or wound repair, is the bodys natural process of regenerating dermal and epidermal tissue. When an individual is wounded, a set of events takes place in a predictable fashion to repair the damage. These events overlap in time (Midwood et al., 2004) and must be artificially categorized into separate steps: the inflammatory, proliferative, and maturation phases (Some authors consider healing to take place in four stages, by splitting different parts inflammation or proliferation into separate steps (Quinn, 1998; Dealey, 1999; Iba, 2004).
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