| USPHS | United States Public Health Service |
|---|---|
| WHO | World Health Organization; 세계보건기구 |
| WHO ORS | World Health Organization Oral Rehydration Solution osmolality 330; 세계보건기구 경구 수액 용액 |
| AAAHE | American Association for the Advancement of Health Education |
| AACHP | American Association for Comprehensive Health Planning |
| law of referred pain | Pain arises only from irritation of nerves which are sensitive to those stimuli that produce pain when applied to the surface of the body. (05 Mar 2000) |
|---|---|
| law of refraction | For two given media, the sine of the angle of incidence bears a constant relation to the sine of the angle of refraction. Synonym: Descartes' law, Snell's law. (05 Mar 2000) |
| law of regression to mean | In a population mating at random, the progeny of a parent with an extreme value for a measurable phenotype will tend on average to have values nearer the population mean than in the extreme parent. See: law of regression to mean. Synonym: law of regression to mean. (05 Mar 2000) |
| law of segregation | Factors that affect development retain their individuality from generation to generation, do not become contaminated when mixed in a hybrid, and become sorted out from one another when the next generation of gametes is formed. Synonym: Mendel's first law. (05 Mar 2000) |
| law of similars | The homeopathic formula expressing the law of similars, the doctrine that any drug capable of producing morbid symptoms in the healthy will remove similar symptoms occurring as an expression of disease. Another reading of the formula, employed by Hahnemann, the founder of homeopathy, is similia similibus curentur, let likes be cured by likes. Origin: L. Likes are cured by likes (05 Mar 2000) |
| law of specific nerve energies | Each type of sensory nerve ending, however stimulated (electrically, mechanically, etc.), gives rise to its own specific sensation; moreover, each type of sensation depends not upon any special character of the different nerves but upon the part of the brain in which their fibres terminate. Synonym: law of specific nerve energies. (05 Mar 2000) |
| law of the heart | The energy liberated by the heart when it contracts is a function of the length of its muscle fibres at the end of diastole. Synonym: Starling's law. (05 Mar 2000) |
| law of the minimum | Growth and development of plants and animals are determined by the availability of that essential nutrient which is present in the smallest amount. (05 Mar 2000) |
| Le Chatelier's law | If external factors such as temperature and pressure disturb a system in equilibrium, adjustment occurs in such a way that the effect of the disturbing factors is reduced to a minimum. Synonym: Le Chatelier's principle. (05 Mar 2000) |
| frozen-in flow law | <radiobiology> In a perfect conductor, the total magnetic flux through any surface is a constant. In a plasma which is nearly perfectly conducting, the relevant surfaces move with the plasma, the result is that the plasma is tied to the magnetic field, and the field is tied to the plasma. Motion of the plasma thus deforms the magnetic field, and vice versa. The magnetic flux is said to be frozen into the plasma. (09 Oct 1997) |
| Listing's law | When the eye leaves one object and fixes upon another, it revolves about an axis perpendicular to a plane cutting both the former and the present lines of vision. (05 Mar 2000) |
| Louis' law | Tuberculosis in any organ is associated with tuberculosis in the lung. (05 Mar 2000) |
| adolescent health services | Organised services to provide health care to adolescents, ages ranging from 13 through 18 years. (12 Dec 1998) |
| allied health occupations | Occupations of medical personnel who are not physicians, and are qualified by special training and, frequently, by licensure to work in supporting roles in the health care field. These occupations include, but are not limited to, medical technology, physical therapy, physician assistant, etc. (12 Dec 1998) |
| allied health personnel | Health care workers specially trained and licensed to assist and support the work of health professionals. Often used synonymously with paramedical personnel, the term generally refers to all health care workers who perform tasks which must otherwise be performed by a physician or other health professional. (12 Dec 1998) |