| 영문 | molecular weight | 한글 | 분자량 |
|---|---|---|---|
| 설명 | 분자 질량을 나타내는 양. 분자를 구성하는 원자의 원자량 총합으로 나타낸다. 예전에는 원자량의 표준으로 산소원자를 16으로 하는 방식이 사용되었으나, 1964년 이후부터는 12C 원자 질량을 12로 하는 단위로 나타낸 분자 질량을 사용한다. |
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| 영문 | birth weight | 한글 | 출생체중 |
|---|---|---|---|
| 설명 | 재태주수에 관계없이 출생시에서의 신생아 체중. 남녀 모두 약 반수가 3,000~3,500g에 포함된다. 2,500g 이하(빈도 7%)를 미숙아(WHO, 1951년)로 했는데, 1961년 이 조건에 해당하는 아기를 저출생체중아(2,500~1,500g)로 명명하도록 권고하고 있다. 그 밖에 1,500g 미만을 극소미숙아, 1,000g 미만을 초미숙아로 부른다. 4,000g 이상(빈도 3%)를 거대아라고 한다. 재태기간 주수에서의 출생시 평균체중이 2kg 이내인 아기를 영어로 AFD(appropriate for dates)아, 1,5kg 이하를 SED(small for dates)아 또는 LED(light for dates)아, 1,5kg 이상의 것을 LFD(large for dates)아 또는 HFD(heavy for dates)아로 부른다. 현재 LFD, HFD를 사용하도록 WHO가 권고하고 있다. |
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| RO | radiation oncology; radiation output; ratio of; relative odds; renal osteodystrophy; reverse osmosis... |
|---|---|
| R/O | rule out |
| BW | bacteriological warfare; bed wetting; below waist; biological warfare; biological weapon; birth weig... |
| DW | daily weight; deionized water; dextrose in water; distilled water; doing well; dry weight |
| LBW | lean body weight; low birth weight |
| NPRM | Notice of Proposed Rule Making |
|---|---|
| ATR | against the rule |
| WTR | with the rule |
| BW | 0%-body weight |
| MW | 000-molecular weight |
| Clark's weight rule | An obsolete rule for an approximate child's dose, obtained by dividing the child's weight in pounds by 150 and multiplying the result by the adult dose. (05 Mar 2000) |
|---|
| Clark, Alonzo | <person> U.S pharmacologist, 1807-1887. See: Clark's weight rule. (05 Mar 2000) |
|---|---|
| Clark electrode | An oxygen electrode consisting of the tip of a platinum wire exposed to a thin film of electrolyte covered by a plastic membrane permeable to oxygen but not to water or the electrolyte. When a certain voltage is applied, oxygen is destroyed at the platinum surface; the flow of current is then proportional to the rate at which oxygen can diffuse to the platinum surface from the gas or liquid sample outside the membrane, and is thus a measure of the oxygen pressure in the sample; commonly used to measure oxygen pressure in arterial blood samples. (05 Mar 2000) |
| Clark, Eliot | <person> U.S. Anatomist, 1881-1963. See: Sandison-Clark chamber. (05 Mar 2000) |
| Clark, Leland Jr | <person> U.S. Biochemist, *1918. See: Clark electrode. (05 Mar 2000) |
| Clark's level | The level of invasion of primary malignant melanoma of the skin; limited to the epidermis, I; into the underlying papillary dermis, II; to the junction of the papillary and reticular dermis, III; into the reticular dermis, IV; into the subcutaneous fat, V. The prognosis is worse with each successive deeper level of invasion. (05 Mar 2000) |
| Clark, Wallace Jr | <person> U.S. Dermatopathologist, *1924. See: Clark's level. (05 Mar 2000) |
| Sandison-Clark chamber | A chamber that can be fitted over a hole punched in a rabbit's ear, so that tissue will grow to fill the defect between two transparent plates; if the distance between the plates is small, the living tissue can be studied microscopically. (05 Mar 2000) |
| adrenal weight factor | A postulated substance of adenohypophysial origin responsible for maintenance of the weight of the adrenal cortex. (05 Mar 2000) |
| apothecaries' weight | An obsolescent system of weights based upon the weight of a grain of wheat. Has been used for centuries in weighing medicines and precious metals (Troy measure). Some drugs which have been available for long periods are still often designated as grains (e.g., 5 grains of aspirin, 1/2 grain of codeine, 1/100 grain nitroglycerin). This weight system has been largely superseded by the metric system (based on grams). One grain is the equivalent of 64.8 milligrams. One scruple contains 20 grains; one dram contains 60 grains; one apothecary ounce contains 8 drams (480 grains); one apothecary pound contains 12 ounces (5760 grains). (05 Mar 2000) |
| atomic weight | <chemistry> The average weight of an atom of an element, i.e. The total mass of protons and neutrons in an atom. (09 Oct 1997) |
| birth weight | In humans, the first weight of an infant obtained within less than the first 60 completed minutes after birth; a full-size infant is one weighing 2500 g or more; a low birth weight is less than 2500 g. (05 Mar 2000) |
| body-weight ratio | Body weight (in grams) divided by stature (in centimeters). (05 Mar 2000) |
| gram-atomic weight | Atomic weight expressed in grams. Compare: mole. (05 Mar 2000) |
| gram-molecular weight | Molecular weight expressed in grams. Compare: mole. (05 Mar 2000) |
| molecular weight | The sum of the atomic weight's of all the atoms constituting a molecule; the mass of a molecule relative to the mass of a standard atom, now 12C (taken as 12.000). Relative molecular mass (Mr) is the mass relative to the dalton and has no units. See: atomic weight. Synonym: molecular mass, molecular weight ratio, relative molecular mass. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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