Category: A

  • Allergy and immunology

    That branch of medicine which deals with disorders due to allergy and diseases of the immune system. One of the medical specialties for which residency programs have been approved by the Accreditation Council for Graduate Medical Education (ACGME).  

  • Allergic state

    A state of readiness of the body to respond in an excessive manner to exposure to an allergen. The body must have had an initial exposure to the allergen, in response to which the immune system developed greater than normal immunity to the allergen. Subsequent exposure is then able to elicit an allergic reaction.  

  • Alcoholism treatment

    A service restricted to the diagnosis and treatment of alcoholic patients. It does not include rehabilitation services.  

  • Alcoholism rehabilitation

    A service that includes services to enable the alcoholic patient to return to normal functioning. It is contrasted with alcoholism treatment, which confines itself to the acute episode of intoxication.  

  • Agency for Toxic Substances and Disease Registry

    A component of the Public Health Service (PHS), which is in turn a component of the Department of Health and Human Services (DHHS). This PHS agency, run by the director of the Centers for Disease Control and Prevention (CDC), was “created by the Superfund law to prevent or mitigate adverse human health effects and diminished…

  • Agency for Health Care Policy and Research

    A component of the U.S. Public Health Service (PHS), which is in turn a component of the Department of Health and Human Services (DHHS). Its stated mission is to be “the lead agency charged with supporting research designed to improve the quality of health care, -reduce its cost, and broaden access to essential services”. AHCPR’s…

  • Age Discrimination in Employment Act

    Federal legislation prohibiting discrimination based on age in employment practices. The Act is codified at 29 U.S.C.A. sec 621. This law applies to everyone, regardless of whether they receive federal funding or not. Physician recruitment program criteria which is based on age or years out of medical school may violate the ADEA.  

  • Aerospace medicine

    The branch of preventive medicine which deals with the special problems of flying, both within and outside the atmosphere. One of the medical specialties for which residency programs have been approved by the Accreditation Council for Graduate Medical Education (ACGME). Branch of medicine concerned with the selection of individuals for duty as pilots or crew…

  • Adverse patient occurrence

    An event which meets one or more criteria, such as the following; (1) a patient is injured, whether or not the hospital may be liable; (2) the admission was the result of an adverse result of outpatient care; (3) the patient was readmitted because of complications or incomplete care in the previous admission; (4) there…

  • Adverse drug event

    As defined by the World Health Organization (WHO), an adverse drug event is an event that is “noxious and unintended and occurs at doses used in man for prophylaxis, diagnosis, therapy, or modification of physiologic functions.” ADE’s in a hospital may be detected not only by their reporting, but also by other events which may…