90% — i khun – az ob iborat ast. Dar on safedaho, charbuho, karbogidratho, namakho, fermentho va mikroelementho mahlul shudaand. Hama guna nojurii (vayronshavii) rafohati organizm favran dar miqdori tarkibii onho inikos megardad. Tahlili biokimiyovii khun imkoniyat medihad, ki in guna tagyirothoi nozuk paygiri karda shavand va dardu kasaliho sari …
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ATSETON (CH3COCH3), dimetilketon, moei berang, bui khos dorad; haror. jush. 56,2°S, haror. gud. – 94,9°S. Dar ob, spirt va efir nagz hal meshavad. A. dar tarkibi mahsuli bugronii khushki chub mavjud ast. Dar sanoat onro bo rohi az karbonati seri tafson borho guzaronidani bugi kislotai atsetat, hamchunin bo rohi degidrogenonii …
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AUTIZM (Autismus), yak guruhi bemorihost, ki dar mavridi onho tashakkuli malakahoi nutq ba takhir aftoda, dar munosibati mariz ba digaron nojuriho paydo meshavand. A. ikhtiloli inkishofi ruhi buda, dar shaklhoi gunogun zuhur meyobad. CHunin kudakonro dar hama jo – az bogcha to maktabu kollejho – paydo kardan mumkin ast. Kudakoni …
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AUSKULTATSIYA (lot. auscultatio – shunidan), usuli shunavidani sadoho (ohang, gulgula, soish va g.)-i kori uzvhoi badani odam bo gush yo ba vositai asbobhoi makhsus, mas., fonendoskop. A.-ro dar amaliyai tib s. 1819 dukhturi fransavi R. Laennek jori namudaast. A. dar sohai terapiya, ftiziatriya, kardiologiya, akusheri, pulmonologiya, bazan dar jarrohi istifoda …
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AUDIOMETRIYA (Audiometria; az lot. audio – meshunavam va …metriya), akumetriya (az yun. akuo – meshunavam), chen kardani quvvai somea. Azbaski quvvai somea az rui darki haddi sado muayyan karda meshavad, A.-ro baroi aniq kardani quvvai pasttarini sadoe, ki odam meshunavad, muvofiq mesozand. Usuli muqarrarii A. dark kardani sadohoi gunoguni odam …
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Kitobi darsii Biologiya baroi sinfi 9, 10 va 11 baroi hamai khonandagon malum ast, ki az chopi kitobi yakum Biologiya «Inson va sihatii u» ziyoda az 7-sol sipari gashtaast. Dar in muddat dar fanhoi anatomiya, fiziologiya va gigiena tagyirothoi gunogun ba amal omadaand. Az in lihoz zarur donistem, ki ba …
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Sokhti hujayra. Ba monandi digar mavjudoti zinda badani odam niz az hujayraho iborat ast. Hujayraho dar bayni moddahoi baynihujayravi joy giriftaand. In moddaho hamchun manbai gizo ustuvorii ujayrahoro tamin mekunand. Hujayraho shaklu andozayu amaliyoti gunogun dorand, vale az jihati sokht ba hamdigar monandand. Har yak hujayra az jild, sitoplazma va …
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HUK — in hayvon ham ahli va ham vahshi niz meboshad. Gushtash shirin, monandi gushti inson ast. Pesh az paydoishi mazhabi islom tojikon gushti onro mekhurdand va dar bozorho furukhta meshud. Bad dini islom onro harom hukm kard va khurdan, inchunin furukhtu kharidash man gardid. Mizoji khuk dar avvali darajai duvum …
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AFSONAK (Thermopsis alpina), mastak, miya, nave az giyohhoi bisyorsola. Az 10 to 35 sm qad mekashad. Poyai rosti sermuyak, bargi murakkabi dumchador (barghoyash darozruya yo bayzashakli muyakdor), guli kaloni zard, tudaguli darozruya dorad. Mohi iyun gul karda, tukhmash iyul – avg. mepazad. Dar tibbi khalqi jushobi bargu poyai A.-ro baroi …
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AFAZIYA (az a – hissachai inkori va yun. phasis – guftan, gap zadan), loli, vayron shudani qobiliyati gapzani va talaffuz. Dar natijai A. qobiliyati fikrro bo gap fahmondan, onro fahmida giriftan va bo yagon predmet yo hodisahoi malum aloqamand namuda donistan, khalal meyobad. A. dar bemoroni bo dasti rost korkunanda …
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