
Te konutai tina (NaCN) he puhui pararopi tino paitini e whakararu nui ana ki te hauora o te tangata me te taiao. Ko te whainga o tenei tuhinga ki te whakarato i te maaramatanga matawhānui mo tona paitini me te mea nui Nga tikanga awhina tuatahi i roto i te take o te rongo.
Te Maramatanga ki te Toxicity o te Sodium Cyanide
Hangaia o te Toxiness
Ko te konutai cyanide ka tuku katote cyanide (CN-) ina pa ana ki te wai, ki te waikawa ranei. Ko enei katote cyanide he hononga tino nui mo te rino i roto i te cytochrome oxidase, he whākōkī nui mo te mekameka kawe irahiko i roto i nga pūtau. Ma te here ki te cytochrome oxidase, ka whakaporeareahia e te cyanide te rere noa o nga irahiko, ka mutu te manawa aerobic. Ko te mutunga, kaore e taea e nga pūtau te whakamahi i te hāora ki te whakaputa pūngao i roto i te ahua o te adenosine triphosphate (ATP), ka tere te mate o te pūtau.
Tuhinga o mua
Te manawa : Ko te manawa o te hau cyanide, ka puta mai i te wā e tauhohe ana te konutai cyanide ki ngā waikawa, ki te wera rānei, tētahi o ngā ara tino morearea o te pānga. Ahakoa he iti noa te cyanide e manawahia ana, ka tere tonu te uru ki roto i te toto mā roto i ngā pukahukahu, ā, ka pāngia e te paitini o te tinana.
Te horomitanga : Ko te horomitanga o te konutai cyanide i roto i tētahi āhua, ahakoa he totoka, he wairewa ki te wai, ki roto rānei i ngā kai, i ngā inu rānei kua poke, ka arahi pea ki te paihana kino. Ka taea e te taiao waikawa o te puku te whakatere i te tukunga o ngā katote cyanide, ka tere ake te mimiti ki roto i te tinana.
Te Pā ki te Kiri : Ahakoa he tiaki te kiri, mā te pā roa, te pā roa rānei ki te konutai cyanide ka taea e te matū te uru ki roto i te kiri, ka uru ki te toto. He pono rawa tēnei mēnā kua pakaru te kiri, kua karawarawa, kua pā rānei ki te wai, nā te mea ka taea e ia te whakarei ake i te mimiti o te cyanide.
Nga Tohu Paitini Whakapeka
Ngā Tohu Tuatahi : Tērā pea ka tere te tīmatanga o ngā tohu ki ngā tāngata e pāngia ana, ka tīmata ki te ānini, te whanoke, te ngoikore, me te pōhēhē. Tērā pea ka pāngia rātou e te poto o te manawa, te tere o te manawa, me te tere o te tere o te ngakau. Tērā pea he kakara "rite ki te aramona" kei te manawa, ahakoa kāore e taea e te katoa te kite i tēnei kakara.
Te Haere Ake o ngā Tohu : I te haere whakamua o te paihana, ka kaha haere ngā tohu. Ka puta pea ngā haurangi, te ngaronga o te māramatanga, me te ngoikore o te manawa. I ngā wā tino kino, ka pā mai pea te mate manawa, ka mate i roto i ngā meneti ki ngā haora o te pānga, i runga i te horopeta me te ara o te pānga.
Nga Mahi Awhina Tuatahi mo te Puataatanga o te Sodium Cyanide
Nga Mahi Tere i te Scene
Kia Haumaru : I mua i te whakarato i tētahi āwhina tuatahi, me whakarite e te kaiwhakaora tōna ake haumaru. Kakahuria ngā taputapu tiaki whaiaro e tika ana, pērā i ngā karapu, ngā mōhiti kanohi, me te kopare manawa, hei karo i te pānga tuarua ki te cyanide. Mēnā i puta te pānga i roto i tētahi wāhi kua kati, whakawātea tonu i te rohe ka neke ki te hau hou.
Waea atu ki ngā Ratonga Hauora Ohotata : Waea atu ki te nama ohorere ā-rohe (hei tauira, 911 i te Hononga o Amerika) i te wā e taea ai. Homai ngā mōhiohio mārama mō te āhua o te pānga, te nui o te konutai cyanide e whakapaetia ana, me te āhua o te patunga i tēnei wā.
Te Awhina Tuatahi mo te Mararatanga Inhalation
Neke ki te Hau Hou : Mena kua hongihia e te patunga te cyanide, nekehia wawetia ia ki tētahi wāhi e hau ana. Wetekina ngā kākahu piripono katoa i te kaki, i te uma, i te hope rānei hei whakapai ake i te manawa. Kia mahana, kia whakamarie hoki te patunga.
Aroturuki i te Manawa : Aroturuki tonu i te manawa o te patunga. Mena kua mutu te manawa, kua tino ngoikore rānei, tīmata tonu te whakaora manawa (CPR) mena kua whakangungua koe ki te mahi pera. Whakamahia he taputapu ārai, pēnei i te pare kanohi, hei karo i te pa atu ki te waha me te ihu o te patunga.
Awhina Tuatahi mo te Mararatanga Korohanga
Kaua e Whakaohokia te Ruaki : He rerekē ki ētahi atu paitini, kāore i te tūtohutia te whakaohokia te ruaki mō te horomitanga o te konutai cyanide. Nā te mea ka taea e te ruaki te whakanui ake i te mōrearea o te mimiti o te rauemi kei roto te cyanide ki roto i ngā pukahukahu, ka taea ai e tēnei te whakanui ake i te āhuatanga.
Horoia te Waha : Ki te mōhio te tangata, horoia tōna waha ki te wai kia tangohia te toenga o te konutai cyanide. Kaua e hoatu he kai, he inu rānei ki te tangata ki te kore e tohutohuhia e te rata.
Awhina Tuatahi mo te Putanga Ira
Tangohia ngā Kākahu i Pāngia : Tangohia tonutia ngā kākahu kua pā ki te konutai cyanide. Kia tūpato kei horapa te pāngia ki ētahi atu wāhanga o te tinana, ki te kaiwhakaora rānei.
Horoia te Kiri : Horoia te kiri e pāngia ana ki te nui o te wai rere mō te 15 - 20 meneti pea. Whakamahia he hopi ngawari mēnā e wātea ana, engari kaua e mirimiri rawa i te kiri nā te mea ka nui ake te mimiti. I muri i te horoinga, taupokina te kiri ki te takai ma, maroke.
Hei mutunga, he matū paitini te konutai cyanide, a, ko nga mea e whakapaetia ana, me mahi tonu. Ma te mohio ki tona paitini me te mohio ki nga tikanga awhina tuatahi, ka taea e tatou te whakaora i nga oranga mena he ohorere.
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