| RAI | radioactive iodine; radioactive isotope; resident assessment instrument; resting ankle index; right ... |
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| CLL | cholesterol-lowering lipid; chronic lymphatic leukemia; chronic lymphocytic leukemia; cow lung lavag... |
| CM | California mastitis [test]; calmodulin; capreomycin; carboxymethyl; cardiac murmur; cardiac muscle; ... |
| CMA | Canadian Medical Association; Certified Medical Assistant; chronic metabolic acidosis; cow's milk al... |
| 198AU | Radioactive Gold(used in interstitial radio theraphy) |
| RAI | Radioactive iodine |
|---|---|
| RAIU | Radioactive iodine uptakes |
| CMPI | Cow's Milk Protein Intolerance |
| CM | Cow's milk |
| CMA | Cow's milk allergy |
| radioactive cow | Colloquialism for radionuclide generator. See: cow. (05 Mar 2000) |
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| mad cow disease | A new disease of cattle, first reported in 1986 in Great Britain, characterised clinically by apprehensive behaviour, hyperesthesia, and ataxia and histopathologically by spongiform changes in the gray-matter neuropil of the brain stem; it is thought to be caused by an agent, possibly a prion, similar to that observed as the cause of scrapie. Synonym: mad cow disease. (05 Mar 2000) |
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| cow | 1. A generator for short-lived isotopes based upon successively eluting or otherwise separating ("milking") a short-lived radioactive daughter from a longer-lived parent; e.g., 99mTc from 99Mo, 113mIn from 113Sn. 2. The mature female of domestic cattle (genus Bos); also the mature female of certain other animals such as buffalo, elephant, and whale. Downer cow, a recumbent cow that has failed to respond to treatment for its disease. (05 Mar 2000) |
| cow face | The cowlike face of ocular hypertelorism; typical of craniofacial dysostosis. Synonym: cow face. (05 Mar 2000) |
| cow kidney | A kidney containing an abnormally large number of minor calices, resembling normal bovine renal anatomy. (05 Mar 2000) |
| cow milk anaemia | Anaemia occurring in infants fed cow milk without iron supplementation, attributed to digestive tract allergic reaction leading to blood loss and hence iron deficiency. (05 Mar 2000) |
| sea cow | <zoology> The mantee. The dugong. The walrus. Source: Websters Dictionary (01 Mar 1998) |
| air pollutants, radioactive | Pollutants, present in air, which exhibit radioactivity. (12 Dec 1998) |
| radioactive | Giving off radiation. (12 Dec 1998) |
| radioactive atom | <chemistry, physics> An atom with an unstable nucleus, which emits particulate or electromagnetic radiation (radioactive emission) to achieve greater stability. See: radionuclide, half-life, Becquerel. (05 Mar 2000) |
| radioactive constant | <physics, radiobiology> The fraction of the amount of a radionuclide that undergoes transition per unit time. Formally: Lamda=dP/dt Where dP is the probability of a given nucleus undergoing spontaneous nuclear transition in the time interval dt. (16 Dec 1997) |
| radioactive contamination | <radiobiology> Radioactive substance dispersed in material or places where it is undesirable. (16 Dec 1997) |
| radioactive decay | <physics> The process by which a spontaneous change in nuclear state takes place. This process is accompanied by the emission of energy in various specific combinations of electromagnetic and corpuscular radiation and neutrinos. (16 Dec 1997) |
| radioactive equilibrium | <radiobiology> That condition in which the activities of the members of a radioactive chain decrease exponentially in time with the half-life of the chain precursor. Such radioactive equilibrium is only possible when the half-life of the precursor is longer than that of any other chain member. If the precursor half-life is so long that the change in the precursor population during the period of interest can be ignored, all the activities become sensibly equal and the equilibrium is said to be secular, otherwise it is said to be transient. (16 Dec 1997) |
| radioactive fallout | The material that descends to the earth or water well beyond the site of a surface or subsurface nuclear explosion. (12 Dec 1998) |
| radioactive iodide uptake test | A test of thyroid function in which 131I-iodide is given orally; after 24 hours, the amount present in the thyroid gland is measured and compared with normal values. Synonym: radioactive iodide uptake test, RAI test. (05 Mar 2000) |
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