| ¿µ¹® | irradiation | ÇÑ±Û | ¹æ»ç¼±Á¶»ç |
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| ¼³¸í | Áø´ÜÀ̳ª Ä¡·áÀÇ ¸ñÀûÀ¸·Î ¹°Áú¿¡ ¹æ»ç¼±À» ÀÛ¿ë½ÃŰ´Â °ÍÀ» ¸»ÇÑ´Ù. |
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| ¿µ¹® | basal metabolic rate(BMR) | ÇÑ±Û | ±âÃÊ´ë»çÀ² |
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| ¼³¸í | Ç¥ÁØ ±âÃÊ´ë»ç·®°ú ºñ±³ÇßÀ» ¶§ °³Ã¼ ±âÃÊ´ë»ç·®ÀÌ º¸ÀÌ´Â ÆíÂ÷¸¦ Ç¥½ÃÇÏ´Â Áö¼ö. ±âÃÊ´ë»ç·®Àº »ý¸íÀ» À¯ÁöÇϴµ¥ ÇÊ¿äÇÑ ÃÖ¼ÒÇÑÀÇ ¿¡³ÊÁö ´ë»ç·®À̸ç, ¼º°ú ¿¬·ÉÀÌ µ¿ÀÏÇÑ °Ç°ÀÎÀÇ ±âÃÊ´ë»ç·®Àº üǥ¸éÀû¿¡ ºñ·ÊÇÑ´Ù. À̰ÍÀ» üǥ¸éÀûÀÇ ¹ýÄ¢À̶ó°í Çϸç, 1882³â µ¶ÀÏÀÇ ´ë»ç»ý¸®ÇÐÀÚ M. ºê·ç³Ê¿¡ ÀÇÇØ Á¦Ã¢µÇ¾ú´Ù. üǥ¸éÀûÀº ½ÅÀå°ú üÁß¿¡ ÀÇÇØ »êÃâµÈ´Ù. µû¶ó¼ ¼º-¿¬·É-½ÅÀå-üÁßÀ» ¾Ë¸é Ç¥ÁرâÃÊ·® Y°¡ »êÃâµÇ°í ½ÇÁ¦ÀÇ ±âÃÊ´ë»ç·® X´Â »ê¼Ò¼Òºñ·®°ú ÀÌ»êÈź¼Ò ¹ß»ý·®¿¡¼ »êÃâµÈ´Ù. ±×¸®°í X¿Í YÀÇ Â÷À̸¦ Y·Î ³ª´« °ª(%)À» ±âÃÊ´ë»çÀ²À̶ó°í ÇÑ´Ù. °æÇèÀûÀ¸·Î ¾òÀº BMRÀÇ °£´ÜÇÑ ÃøÁ¤¹ýµµ ÀÖÀ¸¸ç ´ÙÀ½°ú °°Àº ½ÄÀ¸·Î ±¸ÇÑ´Ù. ÀÌ ½Ä¿¡¼ ¸ÆÆøÀ̶õ ÃÖ°íÇ÷¾Ð°ú ÃÖÀúÇ÷¾ÐÀÇ Â÷¸¦ ¸»ÇÑ´Ù. BMR(%)=0.75(1ºÐ ¸Æ¹Ú¼ö + 0.74¡¿¸ÆÆø)£72. BMRÀÌ 10% À̳»À̸é Á¤»ó¹üÀ§, +10% ÀÌ»óÀÌ¸é ±âÃÊ´ë»çÇ×Áø, £10% ÀÌÇÏÀÌ¸é ±âÃÊ´ë»ç ÀúÇ϶ó°í ÇÑ´Ù. ±âÃÊ´ë»ç´Â °øº¹½Ã(½ÄÈÄ 10½Ã°£ °æ°ú)¿¡ ¾ÈÁ¤µÈ »óÅ¿¡¼ ´ÜÀ§ ½Ã°£´ç ÀÌ¿ëµÇ´Â ¿¡³ÊÁöÀÇ ¾ç, Áï, ÇÑ ½Ã°£´ç, ¸ö Ç¥¸éÀÇ 1m2´ç ¶Ç´Â ¸ö¹«°Ô 1kg ´ç Ä®·Î¸®·Î ³ªÅ¸³½´Ù. À̰ÍÀº °³Àο¡ µû¶ó ´Ù¸£¸ç Àå±â°£¿¡´Â °ÅÀÇ º¯È°¡ ¾øÁö¸¸ Áúº´ µîÀ¸·Î ÀÎÇØ º¯µ¿µÈ´Ù. ½ÇÃøÇÑ ±âÃÊ´ë»ç¸¦ Ç¥ÁØÄ¡¿Í ºñ±³ÇÔÀ¸·Î½á Áúº´ÀÇ Áø´Ü µî¿¡ ÀÀ¿ëÇÒ ¼ö ÀÖ´Ù BMR=(½ÇÃøÄ¡-Ç¥ÁØÄ¡)/Ç¥ÁØÄ¡ ¡¿100(%)·Î ³ªÅ¸³½´Ù. |
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| ¿µ¹® | radiation dose | ÇÑ±Û | ¹æ»ç¼±·® |
|---|---|---|---|
| ¼³¸í | ¹æ»ç¼±Á¶»çÀÇ Á¤µµ. ¹æ»ç¼±»ý¹°ÇÐÀ̳ª ÀÎüÀÇ ¹æ»ç¼±¹æÈ£¿¡¼´Â Àü¸®¹æ»ç¼±ÀÇ ¾ç, Áï ¼±·®ÀÌ ¹®Á¦°¡ µÈ´Ù. ¹æ»ç¼±·®¿¡¼µµ ±¹Á¦´ÜÀ§°è(SI)°¡ ä¿ëµÇ¾î ±¹Á¦¹æ»ç¼±¹æÈ£À§¿øÈ¸(ICRP)ÀÇ ±Ç°í¿¡ µû¶ó¼ ´ÙÀ½ÀÇ ¿©·¯ ´ÜÀ§°¡ ³Î¸® »ç¿ëµÈ´Ù. ¨ç Èí¼ö¼±·®(absorbed dose). ¹°ÁúÀÇ ´ÜÀ§Áú·®ÀÌ ¹æ»ç¼±¿¡ ÀÇÇØ ¹Þ¾ÆµéÀÌ´Â ¿¡³ÊÁö. ÀÌ ´ÜÀ§´Â ¹æ»ç¼± ¹× ¹°ÁúÀÇ Á¾·ù°¡ ¾î¶°ÇÑ °ÍÀÌ´õ¶óµµ »ç¿ëÇÒ ¼ö ÀÖ´Ù. ±¹Á¦´ÜÀ§´Â J/kgÀ̸ç À̰Ϳ¡ °íÀ¯ÇÑ ¸íĪÀ¸·Î ±×·¹ÀÌ(gray, ±âÈ£ Gy)°¡ ºÎ¿©µÈ´Ù. 1Gy=100¶óµå(rad). ¨è Á¶»ç¼±·®(exposure) ¶Ç´Â °øÁß¼±·®. X¼± ¶Ç´Â ¥ã¼±¿¡ ÇÑÇØ¼ »ç¿ëµÈ´Ù. ±¹Á¦´ÜÀ§´Â C/kg. ¨é ¼±·®´ç·®(dose equivalent). ¹æ»ç¼±¹æÈ£¸¦ À§ÇØ »ç¿ëµÇ´Â ¾ç. ±âÈ£´Â H. H´Â ¹æ»ç¼±ÀÇ Á¾·ù¿Í ¿¡³ÊÁö¿¡ ÀÇÇØ »ýü¿¡ ÁÖ´Â È¿°ú¸¦ º¸Á¤ÇÏ´Â ¼±Áú°è¼ö(Q)¿Í ±× ¹ÛÀÇ ÀÎÀÚ(¿¹¸¦ µé¸é ¼±·®·ü, ¹æ»ç¼ºµ¿À§¿ø¼Ò¿¡ ÀÇÇÑ ³»ºÎÇÇÆø½Ã¿¡´Â ±× ÇÙÁ¾ÀÇ Ã¼³»ºÐÆ÷ µî)¿¡ ±Ù°ÅÇÑ º¸Á¤°è¼ö(N)¸¦ Èí¼ö¼±·®(D)¿¡ °öÇÑ °Í, Áï H=D-Q-N. ¶ÇÇÑ DÀÇ ´ÜÀ§¸¦ Gy ¶Ç´Â rad·Î Ç¥½ÃÇÏ¿´À» ¶§ HÀÇ ´ÜÀ§¸¦ °¢°¢ ½Ãº£¸£Æ®(sievert, ±âÈ£ Sv) ¹× ·½(rem)À̶ó°í ÇÑ´Ù. µû¶ó¼ 1 Sv=102rem. ÀϹÝÀûÀ¸·Î ´ÜÀ§½Ã°£´çÀÇ ¼±·®À» ¼±·®·ü(dose rate)À̶ó°í ÇÑ´Ù. |
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| ¿µ¹® | five-year survival rate | ÇÑ±Û | ¿À³â»ýÁ¸À² |
|---|---|---|---|
| ¼³¸í | 1. µ¿ÀÏ Áúº´ÀÇ Áø´Ü ȤÀº Ä¡·á ÈÄ, 5³âÀÌ °æ°ú µÈ µÚÀÇ »ýÁ¸ÀÚ¼öÀÇ Ç¥Çö. 2. ¾ÏÀÇ Áø´Ü ¶Ç´Â Ä¡·á µÚ¿¡ °Ë»ç¸¦ ¹Ýº¹ÇÏ¿© 5³â µ¿¾È »ì¾Æ ÀÖ´Â »ç¶÷ÀÇ ¹éºÐÀ². Ä¡·á ÈÄ 5³â µ¿¾È »ýÁ¸Çϸé ÀÏ´Ü Ä¡À¯µÈ °ÍÀ¸·Î °£ÁÖÇÑ´Ù. |
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| ¿µ¹® | dose | ÇÑ±Û | ¿ë·®, Åõ¿©·®, ¹æ»ç¼±·® |
|---|---|---|---|
| ¼³¸í | 1. ¾àÁ¦¸¦ ÇÑ ¹ø ¶Ç´Â ÇÏ·ç¿¡ »ç¿ëÇϰųª º¹¿ëÇÏ´Â ºÐ·®. 2. ¹°ÁúÀ̳ª Á¶Á÷¿¡ ´ëÇÑ ¹æ»ç¼±ÀÇ ÀÛ¿ë Á¤µµ¸¦ ³ªÅ¸³»´Â ¾ç. Áï, ¹æ»ç¼±·®À̶ó´Â °³³äÀº ¾î¶² ÇÑ Á¡¿¡ ÀÔ»çÇÏ´Â ¹æ»ç¼±°ú ±× Á¡ ±Ùó¿¡ ÀÖ´Â ¹°Áú¿¡ ´ëÇÑ ¹æ»ç¼±ÀÇ ¹°¸®Àû-ÈÇÐÀû-»ý¹°ÇÐÀû È¿°ú¿ÍÀÇ °ü°Ô¸¦ Á¤·®ÀûÀ¸·Î ³ªÅ¸³»´Â °øÅëÀΠôµµ·Î¼ »ý°¢µÈ °ÍÀÌ´Ù. ¶óµå(rad)·Î ³ªÅ¸³»´Â Èí¼ö·®, ·»Æ®°Õ(R)À¸·Î ³ªÅ¸³»´Â Á¶»ç ¼±·®, ·½(rem)À¸·Î ³ªÅ¸³»´Â ¼±·® ´ç·®À¸·Î ±¸ºÐÇÏ¿© ¾´´Ù. |
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| ECG | Electro-Cardio-Graphy(-Gram); ½ÉÀüµµ = EKG 1. Conducting System Structu... |
|---|---|
| LD | labor and delivery; laboratory data; labyrinthine defect; lactate dehydrogenase; laser Doppler; lear... |
| ID | identification; iditol dehydrogenase; immunodeficiency; immunodiffusion; immunoglobulin deficiency; ... |
| MID | maximum inhibiting dilution; mesioincisodistal; midinfarct dementia; minimum infective dose; minimum... |
| LP | labile peptide; labile protein; laboratory procedure; lactic peroxidase; lamina propria; laryngophar... |
| LDRI | low dose rate irradiation |
|---|---|
| LDR | Low Dose Rate |
| CLDR | continuous low dose rate |
| L.D.H. | Low-dose heparin |
| LD | low dose |
low blood pressure
| whole-body irradiation | Irradiation of the whole body with ionizing or non-ionizing radiation. It is applicable to humans or animals but not to microorganisms. (12 Dec 1998) |
|---|---|
| cranial irradiation | The exposure of the head to roentgen rays or other forms of radioactivity for therapeutic or preventive purposes. (12 Dec 1998) |
| hemibody irradiation | Irradiation of one half or both halves of the body in the treatment of disseminated cancer or widespread metastases. It is used to treat diffuse metastases in one session as opposed to multiple fields over an extended period. The more frequent treatment modalities are upper hemibody irradiation (uhbi) or lower hemibody irradiation (lhbi). Less common is mid-body irradiation (mbi). In the treatment of both halves of the body sequentially, hemibody irradiation permits radiotherapy of the whole body with larger doses of radiation than could be accomplished with whole-body irradiation. It is sometimes called "systemic" hemibody irradiation with reference to its use in widespread cancer or metastases. (p. Rubin et al. Cancer, vol 55, p2210, 1985) (12 Dec 1998) |
| prophylactic cranial irradiation | Radiation therapy to the head to prevent cancer from spreading to the brain. (12 Dec 1998) |
| irradiation | Treatment by ionising radiation, such as X-rays or radioactive sources such as radioactive iodine seeds. See: radiation therapy. (16 Dec 1997) |
| total body irradiation | Radiotherapy often given in several doses prior to bone marrow transplantation with the aim of killing any residual leukaemia in the patient. It is used in conjunction with high-dose anti-cancer drugs. The procedure and its side-effects will be discussed individually with the patient. (13 Nov 1997) |
| lymphatic irradiation | External or interstitial irradiation to treat lymphomas (e.g., hodgkin's and non-hodgkin's lymphomas) and lymph node metastases and also some autoimmune diseases, such as rheumatoid arthritis. (12 Dec 1998) |
| back pain, low | Symptoms in the low back can relate to the bony lumbar spine, discs between the vertebrae, ligaments around the spine and discs, spinal cord and nerves, muscles of the low back, internal organs of the pelvis and abdomen, and the skin covering the lumbar area. The low back, or lumbar area, functions in structural support, movement, and protection of certain body tissue. (12 Dec 1998) |
| blood sugar, low | The sugar here is glucose. Low blood glucose constitutes hypoglycaemia. Hypoglycaemia is only significant when it is associated with symptoms. It has many causes including drugs, liver disease, surgical absence of the stomach, pre-diabetes, and rare tumours that release excess insulin. (12 Dec 1998) |
| cardiac output, low | A state of subnormal or depressed cardiac output, usually seen in patients with heart failure secondary to coronary artery, hypertensive, primary myocardial, valvular, or pericardial disease. (12 Dec 1998) |
| very low density lipoprotein | <biochemistry> A lipoprotein substances (combination of a fat and a protein) which acts as a carrier for cholesterol and fats (particularly triglycerides) in the bloodstream. Elevations in very low density lipoprotein in the bloodstream are associated with an increased risk of atherosclerosis and coronary artery disease. Acronym: VLDL (18 Nov 1997) |
| Castellani-Low sign | <clinical sign> A fine tremor of the tongue observed in sleeping sickness. (05 Mar 2000) |
| mean lower low water | <marine biology> The average height of the lower low waters over a 19-year period. For shorter periods of observations, corrections are applied to eliminate known variations and reduce the result to the equivalent of a mean 19-year value. (09 Oct 1997) |
| mean low water | <marine biology> The average height of the low waters over a 19-year period. For shorter periods of observations, corrections are applied to eliminate known variations and reduce the result to the equivalent of a mean 19-year value. All low-water heights are included in the average where the type of tide is either semidiurnal or mixed. Only the lower low-water heights are included in the average where the type of tide is diurnal. So determined, mean low water in the latter case is the same as mean lower low water. (09 Oct 1997) |
| placenta, low | Location of the placenta in the lower part of the uterus (womb) so that the placenta partially or completely covers the cervix. Also known as a placenta previa. (12 Dec 1998) |
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