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Defensive medicine
Defensive medicine Medical practices designed to avert the future possibility of malpractice suits. In defensive medicine, responses are undertaken primarily to avoid liability rather than to benefit the patient. Doctors may order tests, procedures, or visits, or avoid high-risk patients or procedures primarily (but not necessarily solely) to reduce their exposure to malpractice liability. Defensive medicine is one of the least desirable effects of the rise in medical litigation. Defensive medicine increases the cost of health care and may expose patients to unnecessary risks.
RELATED TERMS--------------------------------------
Medical
Pertaining to Medicine.
SIMILAR TERMS--------------------------------------
Defecation
The passage of bowel contents through the rectum and anus.
Defecation syncope
The temporary loss of consciousness (syncope) upon defecating (having a bowel movement). Syncope is the temporary loss of consciousness or, in plain English, fainting. The situations that trigger this reaction are diverse and include having blood drawn, straining while urinating (micturition syncope) or defecating, coughing or swallowing. The reaction also can be due to the emotional stress of fear or pain.
Defect, atrial septal (ASD)
A hole in the septum, the wall, between the atria, the upper chambers of the heart. Commonly called an ASD. ASDs are a major class of congenital cardiac malformation.
Defect, enzyme
An abnormality in the protein (enzyme) important in catalyzing a normal biochemical reaction in the body. Disorders result from a deficiency (or functional abnormality) of an enzyme.
Defect, neural tube
A major birth defect caused by abnormal development of the neural tube, the structure present during embryonic life which gives rise to the central nervous system - the brain and spinal cord. Neural tube defects (NTDs) are among the most common birth defects that cause infant mortality (death) and serious disability.
Defect, ventricular septal (VSD)
A hole in the septum (the wall) between the lower chambers of the heart (the ventricles).
Defeminization
The developmental process in which feminization is inhibited or suppressed. In females the term applies chiefly to defeminization of the brain attributed to a hormonal anomaly in prenatal life.
Defense mechanism
Automatic psychological process that protects the individual against anxiety and from awareness of internal or external stressors or dangers. Defense mechanisms mediate the individual's reaction to emotional conflicts and to external stressors. Some defense mechanisms (e.g., projection, splitting, and acting out) are almost invariably maladaptive. Others, such as suppression and denial, may be either maladaptive or adaptive, depending on their severity, their inflexibility, and the context in which they occur.
Defensin
A family of potent antibiotics made within the body by neutrophils (a type of white blood cell) and macrophages (cells that can engulf foreign particles). The defensins play important roles against invading microbes. They act against bacteria, fungi and viruses by binding to their membranes and increasing membrane permeability. On a chemical level, the defensins are small peptides unusually rich in the amino acid cysteine (Cys).The human defensins are classified into the alpha-defensins and beta-defensins on the basis of their sequence homology and their Cys residues.
Deferoxamine mesylate
Deferoxamine mesylate is a prescription or over-the-counter drug which is (or once was) approved in the United States and possibly in other countries. Active ingredient(s): deferoxamine mesylate .
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Defect, atrial septal (ASD)
A hole in the septum, the wall, between the atria, the upper chambers of the heart. Commonly called an ASD. ASDs are a major class of congenital cardiac malformation.
Defect, enzyme
An abnormality in the protein (enzyme) important in catalyzing a normal biochemical reaction in the body. Disorders result from a deficiency (or functional abnormality) of an enzyme.
Defect, neural tube
A major birth defect caused by abnormal development of the neural tube, the structure present during embryonic life which gives rise to the central nervous system - the brain and spinal cord. Neural tube defects (NTDs) are among the most common birth defects that cause infant mortality (death) and serious disability.
Defect, ventricular septal (VSD)
A hole in the septum (the wall) between the lower chambers of the heart (the ventricles).
Defensin
A family of potent antibiotics made within the body by neutrophils (a type of white blood cell) and macrophages (cells that can engulf foreign particles). The defensins play important roles against invading microbes. They act against bacteria, fungi and viruses by binding to their membranes and increasing membrane permeability. On a chemical level, the defensins are small peptides unusually rich in the amino acid cysteine (Cys).The human defensins are classified into the alpha-defensins and beta-defensins on the basis of their sequence homology and their Cys residues.
Defensive medicine
Defibrillation
The use of a carefully controlled electric shock, administered either through a device on the exterior of the chest wall or directly to the exposed heart muscle, to restart or normalize heart rhythms.
Defibrillator, implantable cardiac
A device put within the body that is designed to recognize certain types of abnormal heart rhythms (arrhythmias) and correct them.
Deficiency, adenosine deaminase (ADA)
A genetic (inherited) condition that results in a immune deficiency disorder called severe combined immunodeficiency disease. Adenosine deaminase is an enzyme that plays a key role in salvaging purine molecules.
Deficiency, ankyrin
Known also as hereditary spherocytosis (HS), this is a genetic disorder of the red blood cell membrane clinically characterized by anemia, jaundice (yellowing) and splenomegaly (enlargement of the spleen), due to deficiency of ankyrin, a protein in the membrane of the red cell.
Deficiency, ceruloplasmin
Lack of the protein ceruloplasmin from the blood and accumulation of iron in the pancreas, liver and brain, causing diabetes and progressive nervous system degeneration with the tremors and gait abnormalities characteristic of Parkinson disease. Ceruloplasmin deficiency is agenetic condition, also known as aceruloplasminemia.
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