| D007223 |
Infant |
A child between 1 and 23 months of age. |
Infants |
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| D004314 |
Down Syndrome |
A chromosome disorder associated either with an extra CHROMOSOME 21 or an effective TRISOMY for chromosome 21. Clinical manifestations include HYPOTONIA, short stature, BRACHYCEPHALY, upslanting palpebral fissures, epicanthus, Brushfield spots on the iris, protruding tongue, small ears, short, broad hands, fifth finger clinodactyly, single transverse palmar crease, and moderate to severe INTELLECTUAL DISABILITY. Cardiac and gastrointestinal malformations, a marked increase in the incidence of LEUKEMIA, and the early onset of ALZHEIMER DISEASE are also associated with this condition. Pathologic features include the development of NEUROFIBRILLARY TANGLES in neurons and the deposition of AMYLOID BETA-PROTEIN, similar to the pathology of ALZHEIMER DISEASE. (Menkes, Textbook of Child Neurology, 5th ed, p213) |
Mongolism,Trisomy 21,47,XX,+21,47,XY,+21,Down Syndrome, Partial Trisomy 21,Down's Syndrome,Partial Trisomy 21 Down Syndrome,Trisomy 21, Meiotic Nondisjunction,Trisomy 21, Mitotic Nondisjunction,Trisomy G,Downs Syndrome,Syndrome, Down,Syndrome, Down's |
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| D004992 |
Ethics, Medical |
The principles of professional conduct concerning the rights and duties of the physician, relations with patients and fellow practitioners, as well as actions of the physician in patient care and interpersonal relations with patient families. |
Medical Ethics |
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| D005065 |
Euthanasia |
The act or practice of killing or allowing death from natural causes, for reasons of mercy, i.e., in order to release a person from incurable disease, intolerable suffering, or undignified death. (from Beauchamp and Walters, Contemporary Issues in Bioethics, 5th ed) |
Mercy Killing,Killing, Mercy,Killings, Mercy,Mercy Killings |
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| D005066 |
Euthanasia, Passive |
Failing to prevent death from natural causes, for reasons of mercy by the withdrawal or withholding of life-prolonging treatment. |
Allowing to Die,Euthanasia, Negative,Negative Euthanasia,Passive Euthanasia |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D028761 |
Withholding Treatment |
Withholding or withdrawal of a particular treatment or treatments, often (but not necessarily) life-prolonging treatment, from a patient or from a research subject as part of a research protocol. The concept is differentiated from REFUSAL TO TREAT, where the emphasis is on the health professional's or health facility's refusal to treat a patient or group of patients when the patient or the patient's representative requests treatment. Withholding of life-prolonging treatment is usually indexed only with EUTHANASIA, PASSIVE, unless the distinction between withholding and withdrawing treatment, or the issue of withholding palliative rather than curative treatment, is discussed. |
Withdrawing Care,Cessation of Treatment,Withdrawing Treatment,Care, Withdrawing,Treatment Cessation,Treatment Cessations,Treatment, Withdrawing,Treatment, Withholding,Treatments, Withdrawing,Treatments, Withholding,Withdrawing Treatments,Withholding Treatments |
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| D033161 |
Government Regulation |
Exercise of governmental authority to control conduct. |
Government Regulation and Oversight,Government Regulations,Regulation, Government,Regulations, Government |
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| D035082 |
Federal Government |
The level of governmental organization and function at the national or country-wide level. |
National Government,Government, Federal |
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