Home / Ilm / ZARBI ELEKTR

ZARBI ELEKTR

zarbi-elektrZARBI ELEKTR, sadamai elektr, zarar didani organizm az jarayoni elektr. Z. e. dar sanoat, kishovarzi, naqliyot va ruzgor duchor meoyad. Ba on hodisahoi tabiat, mas., barq niz metavonad musoidat kunad.
Darajai zarar az Z. e. ba quvva, muqovamat, davomoti tasiri jarayoni barq va khosiyathoi fizikii on (jarayoni doimi, tagyiryobanda) vobasta ast. Muqarrar gardidaast, ki khavfi jarayoni tagyiryobandai elektr az hama beshtar ast. Bo baland shudani muqovamat khatar meafzoyad. Tasiri jarayon har qadar bardavom boshad, Z. e. hamon qadar vaznintar meshavad.
Tasiri jarayoni elektr ba organizm boisi ikhtiloli gunoguni juzi va kulli megardad. Dar surati Z. e. tasiri juzii on (dar joi bahamrasi) metavonad az hisi andaki dard to siyoh gashtan va sukhtani yagon uzvi badan iborat boshad. Tasiri kullii Z. e. az ikhtiloli asabiyai markazi, uzvhoi nafas va gardishi khun iborat ast. Hangomi Z. e. behushi, khalal yoftani nutq, ragkashi, ikhtiloli nafasgiri (to qat yoftani nafas), dar holathoi vaznin shok mushohida meshavad. Z. e.-i vaznin boisi margi favri megardad.
Dar pusti odamoni ba zarbai barq duchoromada izi jarayon – «nishonai barq» boqi memonad. Otash giriftani pushok dar vaqti tasiri jarayoni elektr boisi sukhtani badan bois meshavad.
Dar mavridi Z. e. pesh az hama jabrdidaro az tasiri jarayon khalos kardan lozim ast. Baroi in kalid (rubilnik)-ro judo mekunand, simhoro burida, bo yorii chubi khushk dur mesozand. Agar iloji az manbai jarayon khalos kardan naboshad, pas jabrdidaro ba joi bekhatar kashida burdan lozim ast. Hangomi in ehtiyotkoriro az dast nadihed. Ba joyhoi barahnai badani shakhsi zarardida rasidan mumkin nest. uro faqat az libos doshta (peshaki poyafzol va dastpushakhoi rezini pushida yo ba dast lattai khushk pechonda) va dar boloi yagon chizi gayri noqil (mas., shishai avtomobil, takhta, lattai khushk) istoda kashola kardan darkor. Favran dukhtur (yorii tajili)-ro jeg zadan lozim. To omadani moshini yorii tajili, betakhir, dar joi hodisa ba barqaror namudani kori silsilai dilu ragho va nafasgiri shuru mekunand; nafasdihii sunii dahon ba dahon yo dahon ba bini va mashi pushida (az boloi sanduqi sina)-i dilro kor mefarmoyand. Nafasdihii suniro faqat pas az barqaror shudani nafaskashii mustaqilonai osebrasida qat mekunand. Ba zamin gurondan yo boloi osebdidaro bo khok pushidan tamoman noravost. In usuli khurofotist va sababi margi jabrdida shavad (yagon natijai muolijavi nabakhshida, ba takhir yoftani chorahoi zarurie, ki hayoti falokatrasida ba onho vobasta ast, bois megardad). Osebdidaro favran ba bemorkhona firistodan lozim ast.
Dar mavridi vasl va tamir kardani dastgohhoi elektri boyad ehtiyotkor bud. Ba sim va dastgohhoi elektri kudakonro nazdik shudan namoned, dar khonahoi zist az razetkahoe boyad istifoda burd, ki sarpush dorand. Baroi peshgirii ehtimoli zarbai barq hangomi radu barq dastgohhoi radio va televizionro khomush mekunand; dar besha va sahro boshad, zeri darakhti toqai az digar darakhton baland, dar joi ba zamin gur shudani barqgardon va boloi teppa nameistand.
Ad.: Seytlin M. D., Spravochnik po travmatologii, M., 1984; Buyanov V. M., Pervaya medisinskaya pomosh, M., 1986.

Инчунин кобед

afandi

LATIFAHO

TUYONA OYAD… SHakhse ba dustash uzr ovard:j – Bubakhsh, man ba tuyat rafta nametavonam. Vay …