Carbon monoxide. Hauj lwm. Cov tsos mob thiab kev rau txim ntawm kev qaug tshuaj lom

Carbon monoxide (carbon monoxide) sawv cev tsis muaj kob gaseous lub cev. Nws muaj nuj nqis saj tsis hnov tsw. Kev npaj ntawm cov pa roj carbon monoxide tau nyob rau hauv tej yam kev mob nyob qhov twg muaj ib tug tsis tiav combustion ntawm tshuaj muaj carbon. Oxide soluble nyob rau hauv cawv thiab benzene, yog tsis zoo soluble nyob rau hauv cov dej.

Me me ntawm cov pa roj carbon monoxide tam sim no nyob rau hauv cov cua, thiab tseem nyob rau hauv thee formations (nyob rau hauv daim ntawv ntawm cov inclusions). Carbon monoxide yog tshuaj lom.

Tivthaiv raws li ib tug constituent nyob rau hauv ntau aerosols thiab roj cua. Piv txwv li, qhia tawm rau ntawm cov pa roj carbon monoxide nyob rau hauv cov roj generator nruab nrab txog 9-29%, thiab nplaum tawg - txog 60%, thiab nyob rau hauv lub tso - txog 6.3%.

Nws nkag mus rau hauv lub cev thiab tas therefrom carbon monoxide nyob rau hauv ib tug unchanged daim ntawv los ntawm lub pa kabmob. Muaj ib tug siab affinity rau hemoglobin, ib tug (cov pa roj carbon monoxide) provokes nws blockade. Nyob rau hauv tas li ntawd, cov pa roj carbon monoxide muab cov pa thauj, ua pa nyuaj siab cov ntaub so ntswg slows dissociation ntawm oxyhemoglobin ua hypocapnia.

Carbon monoxide yuav sai sai mus rau cov ntshav-hlwb barrier. Poison yuav nyob rau hauv foundries, nyob rau hauv lub boiler, thaum lub sij hawm tshuaj ntsuam txog ntawm motors rau ib lub tsheb, nyob rau hauv garages, mines, roj cov nroj tsuag. Nyob rau hauv lub neej nrog tsis paub ntawv cub tawg hearth los yog kev lag luam los ntawm cov pa roj cookers kuj tshwm sim intoxication.

Thaum ib tug carbon monoxide lom, lub txim yuav ua tau heev heev. yuav tsum paub txog cov tsos mob ntawm tus mob los mus txiav txim cov neeg kawm ntawv ntawm intoxication.

Yog hais tias qaug cawv tshwm sim me me mob taub hau (tsuas yog nyob rau lub hauv pliaj thiab lub tuam tsev), cov kev xav ntawm "ripple" nyob rau hauv lub tuam tsev, tinnitus, nqaij tsis muaj zog, ntuav, kiv taub hau. Lom yog tseem nrog nce lub plawv dhia thiab ua tsis taus pa. Nyob rau hauv tib neeg, muaj nkees, tshwj xeeb tshaj yog thaum lub sij hawm ib ce muaj zog. Ib txhia ntawm cov earliest tej yam tshwm sim - ua txhaum cov tshuaj tiv thaiv tus nqi thiab pom xim tsis meej.

Yog hais tias lom ntsis heev cai xyaum nco, tsis nco qab rau ob peb teev. Muaj yog ib tug ntse tsis muaj zog, trembling. Carbon monoxide yog incoordination. Tom qab rov qab nco qab npaj asthenic mob cim.

Rau hauv loj heev intoxication ib tug neeg nyob rau hauv ib tug protracted coma (rau tsib - xya (los yog ntau tshaj) hnub). Muaj lub hlwb puas tsuaj, qaug dab peg, tonic thiab clonic convulsions, nqaij rigidity. Tso zis thiab defecation tshwm sim nthawv. Muaj kuj nce hws. Complexion raug tsim txom liab. Muaj hauj lwm ua tsis taus pa, hypotension, nyiam cev qhuav dej. Qhov ntau yam ntawm txoj kev tuag vim ua pa tuag tes tuag taw.

Thaum koj tawm tawm ntawm lub coma txiv neej yog tau hab nuv ib tug txaus lub sij hawm ntev. Tsim apathy. Nyob rau hauv tej rooj plaub tej zaum nws yuav quas ntus fem, lub cev muaj zog excitation.

Twv ua ntej raws li nyob rau hauv lub qhov tob thiab ntev ntawm coma. Nrog ua rau lub thib ob hnub ntawm Cns kev nyuaj siab tsos mob unfavorable raug.

Tom qab lub lom ntawm nruab nrab thiab tsawg-qib yuav tsim mononeuritis nruab nrab, ulnar los yog peroneal paj yog yuav xws li loog loog, tuag tes tuag taw.

Nyob rau hauv ntev intoxication tus neeg yog ib txwm complaining txog mob taub hau, ntev li qaug zog, txob taus, tinnitus. Nyob rau hauv tas li ntawd, muaj ib tug tsis tu ncua luv luv-term disturbance ntawm orientation. Lossi cai kiv taub hau, ua tsis taus pa, mob nyob rau hauv lub plawv cheeb tsam.

Mob intoxication muaj txhawb rau kev vam meej ntawm atherosclerosis los yog complicates nws khiav (yog hais tias nws yog twb tam sim no). Nquag txim yog cov pa roj carbon monoxide lom thiab endocrine ntshawv siab, thyrotoxicosis, nyob rau hauv particular.