Imiphumela yegesi le-sarin emzimbeni

-Delile

• Izimpawu eziyinhloko
• Okufanele ukwenze uma kwenzeka ukuvezwa
• Yelashwa kanjani

I-Sarin gas yinto edalelwe ukusebenza njengesibulala-zinambuzane, kepha isetshenziswe njengesikhali samakhemikhali ezimweni zempi, njengaseJapan noma eSyria, ngenxa yesenzo sayo esinamandla emzimbeni womuntu, esingadala ukufa kungakapheli imizuzu eyi-10. .

Lapho ingena emzimbeni, ngokuphefumula noma ngokuthintana okulula nesikhumba, igesi kaSarin ivimbela i-enzyme ebhekele ukuvimbela ukuqoqwa kwe-acetylcholine, i-neurotransmitter, okuthi noma idlala indima ebaluleke kakhulu ekuxhumaneni phakathi kwezinzwa, uma ngokweqile, kubangela izimpawu ezifana nobuhlungu emehlweni, umuzwa wokuqina esifubeni noma ebuthakathakeni, isibonelo.

Ngaphezu kwalokho, i-acetylcholine eyeqile ibangela ukuthi ama-neurons afe phakathi nemizuzwana yokuvezwa, inqubo ethatha iminyaka eminingana. Ngakho-ke, ukwelashwa nge-antidote kufanele kwenziwe ngokushesha okukhulu, ukunciphisa ingozi yokufa.

Izimpawu eziyinhloko

Uma ihlangana nomzimba, igesi kaSarin ibangela izimpawu ezinjengalezi:

• Ikhala eligobayo namehlo anamanzi;
• Abafundi abancane nabanezinkontileka;
• Ubuhlungu bamehlo nokungaboni kahle;
• Ukujuluka okweqile;
• Ukuzwa ukuqina esifubeni nokukhwehlela;
• Isicanucanu, ukuhlanza nohudo;
• Ukuphathwa ikhanda, isiyezi noma ukudideka;
• Ubuthakathaka emzimbeni wonke;
• Ukuguqulwa kokushaya kwenhliziyo.

Lezi zimpawu zingavela kumasekhondi ambalwa ngemuva kokuphefumula kugesi weSarin noma emizuzwini embalwa ukuya emahoreni, uma othintana naye enzeka ngesikhumba noma ngokufaka into emanzini, ngokwesibonelo.

Ezimweni ezinzima kakhulu, lapho kuthintwa isikhathi eside kakhulu, imiphumela emibi kakhulu ingavela, njengokuquleka, ukudlikizela, ukukhubazeka noma ukuboshwa ngokuphefumula.

Okufanele ukwenze uma kwenzeka ukuvezwa

Lapho kunokusola kokuthintana negesi kaSarin, noma kunengozi yokuba sendaweni ethintekile ukuhlaselwa ngaleli gesi, kungakuhle ukuthi ushiye leyo ndawo ngokushesha okukhulu bese uya ngokushesha endaweni entsha umoya. Uma kunokwenzeka, kufanele kukhethwe indawo ephakeme, njengoba igesi leSarin lisinda futhi livame ukuba seduze nomhlabathi.

Uma kunokuthintana nohlobo lwamanzi lwamakhemikhali, kunconywa ukuthi kususwe zonke izingubo, futhi kufanele kusikwe izikibha, ngoba ukuzidlulisa phezu kwekhanda kukhulisa ubungozi bokuphefumula into leyo. Ngaphezu kwalokho, kufanele ugeze wonke umzimba wakho ngensipho namanzi bese unisela amehlo akho imizuzu eyi-10 kuye kwengu-15.

Ngemuva kwalezi zixwayiso, kufanele ngokushesha uye esibhedlela noma ushayele usizo lwezempilo ngokushayela u-192.

Yelashwa kanjani

Ukwelashwa kufanele kuqalwe ngokushesha okukhulu futhi kungenziwa ngokusetshenziswa kwamakhambi amabili ayikhambi lalokhu:

• Pralidoxima: kuqeda ukuxhumana kwegesi kuma-receptors kuma-neurons, kuqeda isenzo sayo;
• I-Atropine: kuvimbela i-acetylcholine eyeqile ekubopheni kuma-neuron receptors, ephikisana nomphumela wegesi.

Le mithi emibili inganikezwa esibhedlela ngqo emthanjeni, ngakho-ke uma kukhona ukusola kokuchayeka kugesi weSarin, kuyalulekwa ukuya esibhedlela ngokushesha.