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The ASA physical status classification system is a system for assessing the fitness of patients before surgery. In 1963 the American Society of Anesthesiologists (ASA) adopted the five-category physical status classification system; a sixth category was later added.
The original scoring system was developed before the invention of pulse oximetry and used the patient's colouration as a surrogate marker of their oxygenation status. A modified Aldrete scoring system was described in 1995 [2] which replaces the assessment of skin colouration with the use of pulse oximetry to measure SpO 2.
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ASA is governed by its House of Delegates. The House of Delegates is composed of ASA delegates and directors (designated by geographic distribution), ASA officers, all past presidents, the Editor-in-Chief of the journal, the chairs of all sections, the chair of the ASA delegation to the American Medical Association House of Delegates and each member of the Resident Component Governing Council ...
Preanesthetic assessment (also called preanesthesia evaluation, pre-anesthesia checkup (PAC) or simply preanesthesia) is a medical check-up and laboratory investigations done by an anesthesia provider or a registered nurse before an operation, to assess the patient's physical condition and any other medical problems or diseases the patient might have. [1]
To ensure public protection, each board of nursing requires a candidate for licensure to pass the appropriate NCLEX examination: the NCLEX-RN for registered nurses and the NCLEX-PN for vocational or practical nurses. NCLEX examinations are designed to test the knowledge, skills, and abilities essential for the safe and effective practice of ...
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It was previously maintained by the Agency for Healthcare Research and Quality (AHRQ) but is currently maintained by the Emergency Nurses Association (ENA). Five-level acuity scales continue to remain pertinent due to their effectiveness of identifying patients in need of emergent treatment and categorizing patients in limited resource situations.