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The perioperative period is the period of a patient's surgical procedure. [1] It commonly includes ward admission, anesthesia, surgery, and recovery.Perioperative may refer to the three phases of surgery: preoperative, intraoperative, and postoperative, though it is a term most often used for the first and third of these only - a term which is often specifically utilized to imply 'around' the ...
Perioperative medicine is the medical care of patients from the time of contemplation of surgery through the operative period to full recovery. Perioperative care may be provided by an anesthesiologist , intensivist , internal medicine generalist or hospitalist working with surgical colleagues.
Perioperative nursing is a nursing specialty that works with patients who are having operative or other invasive procedures. Perioperative nurses work closely with surgeons , anaesthesiologists , nurse anaesthetists , surgical technologists , and nurse practitioners .
Both registered nurses and licensed practical nurses work in some perianesthesia areas. Beyond active registration in good standing, educational and specialized training requirements vary by jurisdiction and practice setting.
The diagnosis phase was added later. The nursing process uses clinical judgement to strike a balance of epistemology between personal interpretation and research evidence in which critical thinking may play a part to categorize the clients issue and course of action.
In 1954, Joseph F. Artusio further divided the first stage in Guedel's classification into three planes. [9] 1st plane The patient does not experience amnesia or analgesia; 2nd plane The patient is completely amnesic but experiences only partial analgesia; 3rd plane The patient has complete analgesia and amnesia
During hemostasis three steps occur in a rapid sequence. Vascular spasm is the first response as the blood vessels constrict to allow less blood to be lost. In the second step, platelet plug formation, platelets stick together to form a temporary seal to cover the break in the vessel wall. The third and last step is called coagulation or blood ...
Contraction is a key phase of wound healing with repair. If contraction continues for too long, it can lead to disfigurement and loss of function. [ 32 ] Thus there is a great interest in understanding the biology of wound contraction, which can be modelled in vitro using the collagen gel contraction assay or the dermal equivalent model.