Methanol chepfu

Methanol rudzi rwekunwa doro rinoshandiswa mumaindasitiri nemotokari. Ichi chinyorwa chinotaura nezve chepfu kubva pakuwandisa kwemethanol.

Ichi chinyorwa ndechekuziva chete. Usashandise iyo kurapa kana kubata chaiyo pozi kuratidzwa. Kana iwe kana mumwe munhu wauinaye aine mukana wekufona, fonera yako yemunharaunda emergency emergency (yakadai se911), kana nzvimbo yemunharaunda yako ine chepfu inogona kusvikwa yakananga nekufonera iyo yenyika isingabhadhariswe Poison Rubatsiro nhare (1-800-222-1222) kubva chero kupi muUnited States.

Methyl doro

Methanol inowanikwa mu:

• Antifreeze
• Zvomumagaba kudziyisa manyuko
• Kopa muchina mvura
• De-icing fluid
• Mafuta anowedzera (octane boosters)
• Paint kubvisa kana kuonda
• Shellac
• Varnish
• Windshield wiper mvura

Ongorora: Rondedzero iyi inogona kunge isinga-sanganisira.

Zviratidzo zvinogona kusanganisira:

Airway nemapapu:

• Kufema kunetseka
• Hapana kufema

Maziso:

• Kupofumara, kukwana kana kukwana, dzimwe nguva kunotsanangurwa se "chando kupofumadza"
• Kuona kwakashata
• Kupararira (kuwedzera) kwevadzidzi

Mwoyo neropa:

• Kuderera kweropa

Kutya system:

• Hasha maitiro
• Coma (kusapindura)
• Kuvhiringidzika
• Kunetsa kufamba
• Dzungu
• Kutemwa nemusoro
• Kufenda

Ganda nezvipikiri:

• Miromo yebhuruu-mavara uye nzara

Dumbu uye ura:

• Kusuruvara kwepamuviri (kwakanyanya)
• Manyoka
• Zvinetso zvechiropa, zvinosanganisira jaundice (yero ganda) uye kubuda ropa
• Nausea
• Pancreatitis (kuda kurutsa, kurutsa, uye kurwadziwa mudumbu)
• Kusvipa, dzimwe nguva ropa

Zvimwe:

• Kuneta
• Makumbo emakumbo
• Kushaya simba

Tsvaga rubatsiro rwekurapa nekukurumidza. Usaite kuti munhu arase kumusoro kunze kwekunge audzwa kuti aite saizvozvo nePoison Control kana nyanzvi yehutano.

Mashoko anotevera anobatsira rubatsiro rwekukurumidzira:

• Zera remunhu, huremu, uye mamiriro
• Zita rechigadzirwa (zvishandiso uye simba, kana zvichizivikanwa)
• Nguva yakamedzwa
• Mari yakamedzwa

Zvisinei, Usanonoka kukumbira rubatsiro kana ruzivo urwu rusina kuwanikwa ipapo.

Nzvimbo yako yemunharaunda ine chepfu inogona kusvikwa yakananga nekufonera iyo yenyika yemahara-isina Poison Rubatsiro nhare (1-800-222-1222) kubva chero kupi muUnited States. Iyi hotline nhamba inokurega iwe utaure nenyanzvi mune chepfu. Ivo vanozokupa iwe kumwe kuraira.

Iri ibasa remahara uye rakavanzika. Nzvimbo dzese dzemunharaunda dzekudzora chepfu muUnited States dzinoshandisa iyi nhamba yenyika. Iwe unofanirwa kufona kana iwe uine chero mibvunzo nezve chepfu kana kudzivirira chepfu. Unogona kufona maawa makumi maviri nemana pazuva, mazuva manomwe pavhiki.

Anopa hutano anozoyera nekutarisa zviratidzo zvakakosha zvemunhu, zvinosanganisira tembiricha, kupomba, kufema, uye BP. Munhu wacho anogona kugamuchira:

• Yakagadziriswa marasha
• Airway rutsigiro, kusanganisira okisijeni, kufema chubhu kuburikidza nemuromo (intubation), uye mweya wekufema (ventilator)
• Ropa uye weti kuongororwa
• Chest x-ray
• CT (computerized tomography, kana yepamusoro kufungidzira) scan
• EKG (electrocardiogram, kana moyo wekutsvagisa)
• Mvura kuburikidza nemutsinga (intravenous kana IV)
• Mishonga yekurapa zviratidzo, kusanganisira antidotes yekudzosera iko iko kwehupfu (fomepizole kana ethanol)
• Tubhu nemumhino kubvisa chepfu yasara, kana munhu achinge aonekwa mukati memaminitsi makumi matanhatu mushure mekuimedza

Nekuti kukurumidza kubvisa methanol ndiyo kiyi yekurapa kubudirira uye kurarama, munhu wacho angangoda dialysis (itsvo muchina).

Methanol ine chepfu zvakanyanya. Zvishoma semashupuni maviri (30 mamililita) anogona kuuraya mwana. Anenge ma2 kusvika ku8 maunzi (60 kusvika 240 mamirilita) anogona kuuraya munhu mukuru. Bofu rakajairika uye kazhinji rinogara nekusingaperi zvisinei nekurapwa. Kudya kwemethanol kunokanganisa nhengo dzakawanda. Kukuvara kwemuviri kunogona kusingaperi. Kunyatsoita kwaanoita munhu kunoenderana nekuti yakawanda sei chepfu inomedzwa uye nekukurumidza kurapwa kunogamuchirwa.

Wood huni chepfu

Kostic MA. Kuchetura. Mune: Kliegman RM, Stanton BF, St. Geme JW, Schor NF, eds. Nelson Chinyorwa chePediatrics. 20th ed. Philadelphia, PA: Elsevier; 2016: chits. 63.

Nelson INI. Doro rinodhaka. Mune: Masvingo RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts uye Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: chitsiko 141.

Pincus MR, Bluth MH, Abraham NZ. Toxicology uye yekurapa kwekutarisa zvinodhaka. Mune: McPherson RA, Pincus MR, eds. Henry's Clinical Diagnosis uye Management nemaLabhoritari Maitiro. 23rd ed. Philadelphia, PA: Elsevier; 2017: chitsiko 23.