Kunzwisisa Sodium Cyanide Poisoning: Njodzi, Zviratidzo, uye Antidotes

Sodium cyanide musanganiswa une muchetura unoisa njodzi huru kuhutano hwevanhu uye nharaunda. Iyo inowanzoshandiswa mumhando dzakasiyana dzemaindasitiri, kusanganisira migodhi uye electroplating, asi mukana wayo wekukuvadza haugone kuwedzeredzwa. Rini Sodium Cyanide inosangana nemvura, inogona kuburitsa chepfu yehydrogen cyanide gasi, inouraya kunyangwe muhuwandu hudiki. Ichi chinyorwa chine chinangwa chekupa mhedziso yakazara ye sodium cyanide chepfu, zviratidzo zvayo, uye zvakakodzera mushongas kupikisa mhedzisiro yayo.

Dambudziko reSodium Cyanide

Sodium cyanide inozivikanwa nekugona kwayo kukanganisa zvakanyanya zvipenyu uye ivhu rakatenderedza. Kuchetura kwayo kunonyanya kukonzerwa nekukwanisa kwayo kuvharidzira kufema kweserura nekusunga ku cytochrome c oxidase, enzyme yakakosha muketani yekutakura maelectron. Iyi inhibition inodzivirira masero kubva pakushandisa oxygen, zvichiita kuti cellular asphyxiation uye, pakupedzisira, kufa.

Mushonga unogona kupinda mumuviri kuburikidza nenzira dzakasiyana siyana, kusanganisira inhalation, inhalation, uye dermal absorption. Kufema guruva resodium cyanide kana gasi rehydrogen cyanide kunogona kukonzera kukurumidza kutanga kwezviratidzo, kusanganisira kushushikana kwekufema uye kusungwa kwemoyo. Kudya kunyange chidimbu chiduku-chinenge 0.06 gramu ye Hydrocyanic Acid kana 0.1-0.3 gramu ye sodium cyanide-inogona kuuraya. Pamusoro pezvo, kusangana kweganda nesodium cyanide kunogona kukonzera chepfu, izvo zvinoda kucheneswa nekukurumidza.

Zviratidzo zveSodium cyanide Poisoning

Zviratidzo zvesodium cyanide chepfu zvinogona kuratidza nekukurumidza uye zvinogona kusanganisira:

• Kushungurudzika Kwekufema: Kutadza kufema, kukosora, uye kufema.

• Cardiac Symptoms: Kurumidza kurova kwemoyo, palpitations, uye zvinogona kusungwa nemoyo.

• Neurological Effects: Musoro, dzungu, kuvhiringika, uye kurasikirwa nepfungwa.

• Gastrointestinal Distress: Nausea, kurutsa, uye kurwadziwa mudumbu.

• Skin Reactions: Kupisa kana kushatirwa paunosangana nesodium cyanide.

Muzviitiko zvechepfu yakakomba, vanhu vanogona kugwinha, pakoma, uye kufa kana vakasarapwa nekukurumidza.

Pakarepo Mhinduro kune Sodium Cyanide Exposure

Muchiitiko chekuratidzwa kwe sodium cyanide, chiito chekukurumidza chakakosha. Heano matanho anokurudzirwa ekutora:

• Bvisa Nzvimbo: Kana kuratidzwa kukaitika munzvimbo yakavharwa, danho rekutanga nderekubva munzvimbo yacho nekukurumidza uye kuenda kunzvimbo ine mweya mutsva. Izvi zvinonyanya kukosha kune vanhu vakafema guruva resodium cyanide kana gasi.

• Decontamination: Kana sodium cyanide ikasangana neganda, bvisa chero zvipfeko zvine utachiona uye wogeza nzvimbo inenge yabatwa nemvura yakachena kwemaminitsi angangoita gumi nemashanu. Pakutsva kweganda, 15% boric acid solution inogona kushandiswa kuchenesa ronda.

• Tsvaga Kurapwa: Pasinei nekuoma kwezviratidzo, zvakakosha kutsvaga rubatsiro rwechiremba nekukurumidza. Nguva ndiyo yakakosha muzviitiko zve cyanide chepfu.

Antidotes yeSodium cyanide Poisoning

Kurapa kwesodium cyanide poisoning kunosanganisira kudzorwa kweanoti antidotes anogona kubatsira kudzikamisa huturu hwekomboni. Aya anotevera anonyanya kushandiswa antidotes:

• Sodium Nitrite: Muzviitiko zve sodium cyanide chepfu, inononoka intravenous jekiseni ye10-15 ml ye3% Sodium Nitrite inogona kutarisirwa. Mushonga uyu unoshanda nekushandura hemoglobin kuita methemoglobin, iyo inogona kusunga kune cyanide ions, nokudaro ichideredza kuwanikwa kwavo kuvharidzira kufema kwemasero.

• Sodium Thiosulfate: Kutevera kupihwa kwe sodium nitrite, inononoka intravenous jekiseni ye 25-50 ml ye50% Sodium Thiosulfate inofanira kupiwa. Sodium thiosulfate inoshanda semupi wesarufa, ichifambisa kushandurwa kwecyanide kuita thiocyanate, musanganiswa une muchetura ushoma unogona kuburitswa neitsvo.

• Gastric Lavage: Kana sodium cyanide ikamwiwa, gastric lavage inogona kuitwa pachishandiswa 10% sodium thiosulfate solution kana 1:2000 potassium permanganate solution. Iyi nzira inobatsira kubvisa chepfu kubva mudumbu.

• Ferrous sulfate: Mushure mekugezwa kwegastric lavage, huwandu hwakakodzera hweferrous sulfate solution inogona kupihwa nemuromo kuti uwedzere kubatsira Detoxification.

mhedziso

Sodium cyanide muchetura une simba unoisa njodzi dzakakomba dzehutano kuvanhu uye nharaunda. Kunzwisisa njodzi dzine chekuita nekomboni iyi, kuziva zviratidzo zvechepfu, uye kuziva nzira dzekupindura dzakakodzera kwakakosha pakutonga kunoshanda kana ukafumurwa. Kudzora panguva yekutonga kweantidotes, senge sodium nitrite uye sodium thiosulfate, kunogona kuvandudza zvakanyanya mhedzisiro kune vanhu vanobatwa nesodium cyanide chepfu.

Izvo zvakakosha kuti maindasitiri anobata sodium cyanide aite akasimba ekuchengetedza mapuroteni uye kupa dzidziso kune vashandi kuti vangapindura sei kune zvingangoitika. Kuziva kweruzhinji uye dzidzo nezve njodzi yesodium cyanide inogonawo kuita basa rakakosha mukudzivirira chepfu netsaona uye kuve nechokwadi chenzvimbo yakachengeteka kune vese.