±¹¼Ò¸¶ÃëÀÇ ÇÕº´Áõ Allen chapter6
Á¤È®ÇÑ chair position ¹× ÀûÀýÇÑ ½Ã¼ú½Ã ±¹¼Ò¸¶ÃëÁ¦ÀÇ ¹®Á¦ ¹× ÇÕº´Áõ ¹× ¹ÝÀÀÀº µå¹°´Ù. Á¤»ó¿¡¼ÀÇ ¾î¶°ÇÑ º¯À̵µ ÇÕº´ÁõÀ¸·Î ¿©±æ¼ö ÀÖÀ¸¸ç ÀÌ´Â °¡´ÉÇÑ ÇÇÇØ¾ßÇÑ´Ù. syncope ¸ðµç Ä¡±«Ä¡·á½Ã °¡ÀåÈçÇÑ untoward reactionÀº syncopeÀ̸ç reclined position¿¡¼ ÁÖ»çÇÏ´Â ÇÑ Ç×»ó ¹ß»ýµÉ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ ¹®Á¦´Â °ÅÀǰ¡ psychogenicÇÑ °ÍÀ̸ç ȯÀÚ°¡ ºÒÆíÇÔ ¹× »ý¸®ÇÐÀûÀÎ ½ºÆ®·¹½º¿¡ ´ëÇØ ¾î¶»°Ô ¹ÝÀÀÇϴ°¿Í °ü°èµÈ´Ù. ¿ä¾àÇØ º¸¸é ±× ±âÀüÀº neurogenic shockÀÇ ÇϳªÀÌ´Ù. peripheral vasodilationÀÌ ¹ß»ýµÇ¾î Ç÷¾×ÀÌ ½ÅüÀÇ lowest portion¿¡ ¸ðÀ̵µ·ÏÇÑ´Ù. Á¤»óÀûÀÎ vascular toneÀº total blood volume°ú ÆòÇüÀ» ÀÌ·çÁö¸¸ »çÁö ¹× º¹ºÎÀÇ Ç÷°ü È®Àå½Ã Ç÷¾×ÀÌ ¸ðÀδÙ. ½ÅüÀÇ most superior positionÀº Á߷¿¡ ÀÇÇØ¼ ÀûÀýÇÑ Ç÷¾×°ø±ÞÀÌ °í°¥µÈ´Ù. ÀÌ´Â Ç÷¾ÐÀÇ °¨¼Ò¸¦ ±×¸®°í relative cerebral ischemia¸¦ ÃÊ·¡ÇÑ´Ù. ¹®Á¦´Â °ÅÀÇ ¾øÁö¸¸ ÀûÀýÇÑ Á¶Ä¡°¡ °á¿©µÇ¸é ½É°¢ÇØ Áú ¼öµµ ÀÖ´Ù. syncope¿¡ ÀÇÇÑ ÀǽļҽÇÀº sweating, nausea, rolling eyes, pallor and dizzinessµîÀÇ prodromal symptom¾øÀÌ´Â ¹ß»ýµÇÁö ¾ÊÀ¸¸ç ±×·¯Ç× È¯ÀÚ´Â ¼úÀÚ¿Í °ü·ÃµÈ´Ù. ÀǽļҽÇÀü¿¡ syncopeÀÇ Ãʱâ Áõ»óÀÌ ³ªÅ¸³ª¸é ÕfaintÕ ´Â ȯÀÚ¸¦ reclined or semireclined positionÀ¸·Î À§Ä¡½Ã۰í ȯÀÚÀÇ ÁÖÀǸ¦ ȯ±â½ÃÅ´À¸·Î½á ¼Ò½ÇµÉ¼öµµ ÀÖ´Ù. ȯÀÚ·Î ÇÏ¿©±Ý ±í°í õõÈ÷ È£ÈíÇϵµ·Ï Çϰųª,briskly tapping a foot, ¹× neurologic shockÀ» À¯¹ßÇÏ´Â Ä¡°úÄ¡·á and/or syncopal reactionÀ¸·Î ºÎÅÍ ÁÖÀǸ¦ µý°÷À¸·Î µ¹·Á¹ö¸®´Â other mental functionµî°ú °°Àº ¹°¸®ÀûÀÎ °£´ÜÇÑ Ã³Ä¡Àº ±âºÐÀüȯÀ» ½ÃŲ´Ù. ±×·¯³ª ÀÇÀÚÀ§Ä¡´Â ȯÀÚ°¡ »ê¼Ò ¶Ç´Â stimulus to breath°¡ °á¿©µÇ¾îÀÖÁö¾Ê´Ù¸é, ³ú¿¡´ëÇÑ ÀûÀýÇÑ Ç÷¾×ºÎÇǸ¦ À§ÇØ °¡Àå Áß¿äÇÏ´Ù. ÀÇÀÚÀ§Ä¡´Â ´Ù¸®³ôÀÌ È¤Àº ¸Ó¸®ÀÇ ¾à°£ »ó¹æÀ¸·Î °æ»çÁöµµ·ÏÇÏ¿©¾ßÇÑ´Ù. ¸Ó¸®º¸´Ù °¡½¿À» ³ôÀÌÇØ¼´Â ¾ÈµÇ¸ç ±×ÀÌÀ¯´Â »óüÀÇ venous congestonÀ» À¯¹ßÇϰí visceral organÀÇ ¹«°Ô´Â diaphragmic functionÀ» ¼Õ»ó½ÃÄÑ È£ÈíÀ» ´õ¿í ¾î·Æ°Ô ÇÑ´Ù. seizure activity´Â syncope¸¦ ¼ö¹ÝÇÏÁö¸¸ ÀÌ´Â Ä¡·á¶Ç´Â Áø´ÜÀ» º¯È½ÃŰÁö ¾Ê´Â´Ù. The most unfortunate aspect of syncope is that the entire foregoing discussion should be superfluous as the occurance can be virtually avoided by practicing all aspects of dentistry in a reclined or semireclined position. allergy ±¹¼Ò¸¶ÃëÁ¦¿¡ ´ëÇÑ allergy´Â µå¹°Áö¸¸ ÀϹÝÄ¡°úÀǰ¡ µÎ·Á¿öÇÏ´Â ¹ÝÀÀÀÌ´Ù(´©±¸³ª°¡ ´Ù ±×·¸Áö ¹¹..) amide anesthesiaÃâÇöÈÄ »ç½Ç»ó ºóµµ´Â ¸Å¿ì ³·´Ù. procaine and other ester delrvatives´Â »ç½Ç ³ôÀº ºóµµÀÇ allergic reactionÀ» ³ªÅ¸³½´Ù. 3 amide agents; lidocaine, prilocaine, mepivacaine 3 ester agents ; procaine, tetracaine, chloroprocaine ÀÓ»óÀûóġ½Ã ¹®Á¦´Â »óÇ°ÈµÈ ¸¹Àº ¸¶Ãë¾×ÀÌ presevative-antibacterial·Î¼ methyl-parabenÀ» ÇÔÀ¯Çϰí ÀÖ´Ù´Â Á¡ÀÌ´Ù. ÀÌ´Â ÈÇÐÀûÀ¸·Î ester anesthetics°¡ ÃßÃâµÇ´Â paraaminobenzoic acid¿Í °ü·ÃµÈ´Ù. ÀÌ´Â cross-sensitivity¸¦ ÃÊ·¡ÇÑ´Ù. ±¹¼Ò¸¶ÃëÁ¦´Â ÀÌ·¯ÇÑ methy paraben¾øÀ̵µ »óǰÀÌ °¡´ÉÇÏÁö¸¸ ÷°¡¹°¿¡ ´ëÇØ ¼³¸íÀÌ ¾øÀ¸¹Ç·Î ¾Ë¾Æ¼ È®ÀÎÇÒ Çʿ䰡 ÀÖ´Ù. allergic manifestation 1. the least severe ; cutaneous or mucosal eruption vesicles, bulla, urticaria 2. most severe ; anaphylactoid with bronchspasm, dyspnea, cyanosis, hypotension, peripheral vascular collapse ¹ÝÀÀÀº localized or widespread, imediate or delayed(12-24hours)À̸ç immediate widespread reactionÀº delayed localized typeº¸´Ù potentially more life threatening ¸¶ÀϵåÇÑ ¼Ò°ßÀº diphenhydrramine hydrochrorideµî°ú °°Àº antihistamine À¸·Î Ä¡·á µÉ¼ö ÀÖÀ¸¸ç benadryl 1.5-2ml IV) more severeÇÑ °æ¿ì´Â adrenalin, corticosteroid, antihistamineÀÇ º¹ÇÕ»ç¿ëÀ¸·Î Ä¡·áµÉ ¼ö ÀÖ´Ù. ±¸°í¸¶ÃëÁ¦¿¡ ´ëÇÑ allergy°¡ ÀÖ´Ù°í ´À³¢°Å³ª °ßÇèÇÑ È¯ÀÚÀÇ ´ëºÎºÐÀº ±×°ÍÀÌ Á¤¸»·Î allergyÀÇ ¼Ò°ßÀΰ¡¸¦ È®ÀÎÇØ¾ß¸¸ ÇÑ´Ù. ȯÀÚÀÇ¤Ñ prior history°¡ true sensitization¿¡ ÀÌÇÑ ±¸°ÍÀ̶ó¸é allergy testingÀÌÀû¿ëµÈ´Ù.
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