Oxalic acid chepfu

Oxalic acid chinhu chine chepfu, chisina ruvara. Icho chemakemikari inozivikanwa se caustic. Kana ikabata matukisi, inogona kukonzera kukuvara.

Ichi chinyorwa chinotaura nezve chepfu kubva mukumedza oxalic acid.

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.

Oxalic asidhi

Oxalic acid inogona kuwanikwa mune mamwe:

• Anti-ngura zvigadzirwa
• Bleaches
• Simbi yekuchenesa
• Rhubarb mashizha

Ongorora: Rondedzero iyi inogona kunge isiri yese inosanganisirwa.

Zviratidzo zve oxalic acid chepfu zvinosanganisira:

• Marwadzo emudumbu
• Burns uye blisters uko iyo acid yakasangana neganda, miromo, rurimi, uye matadza
• Kupunzika
• Kufenda
• Muromo unorwadza
• Shock
• Kurwadziwa pahuro
• Kudengenyeka (kudedera kusingadiwi)
• Kusvipa

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

Kana kemikari yakamedzwa, pakarepo ipa munhu mvura kana mukaka, kunze kwekunge warairwa neimwe nzira nemupi wezvehutano. Usape mvura kana mukaka kana munhu achinge aine zviratidzo (sekurutsa, kugwinha, kana kudzikira kwekusvinura) zvinoita kuti zvive zvakaoma kumedza.

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.

Yako yepanzvimbo yekudzora huturu inogona kusvikwa yakananga nekufonera iyo yepasirose-isina muripo Poison Rubatsiro nhare (1-800-222-1222) kubva chero muUnited States. Iyi hotline yenyika inokurega iwe uchitaura 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. Hazvidi kuti ive emergency. Iwe unogona kufona chero chikonzero, maawa makumi maviri nemana pazuva, mazuva manomwe pavhiki.

Iye mupi anoyera uye nekucherechedza zviratidzo zvakakosha, zvinosanganisira kupisa, kupisa, kufema, uye kuwedzerwa kweropa. Munhu wacho anogona kugamuchira:

• Airway rutsigiro, kusanganisira okisijeni, kufema chubhu kuburikidza nemuromo (intubation), uye mweya wekufema (ventilator)
• Ropa uye weti kuongororwa
• Kamera pasi pehuro (endoscopy) kuti uone kupisa mupombi yezvokudya (esophagus) uye mudumbu
• Chest x-ray
• CT kana imwe imaging scan
• ECG (electrocardiogram, kana moyo wekutsvagisa)
• Mvura kuburikidza nemutsinga (intravenous kana IV)
• Mishonga yekurapa zviratidzo
• Tube kuburikidza nemuromo kupinda mudumbu kuti usvike yakasara acid kana munhu achionekwa nguva pfupi yapfuura kuburitswa uye huwandu hwakawanda hwakamedzwa

Nekuratidzwa kweganda, kurapwa kunogona kusanganisira:

• Kuvhiya kubviswa kweganda rakatsva (debridement)
• Chinjana kuchipatara chinonyanya kugadzirisa kupisa
• Kushambidza kweganda (kudiridza), pamwe maawa mashoma mashoma kwemazuva akati wandei

Kugamuchirwa muchipatara kunogona kudikanwa. Kuvhiya kunogona kudikanwa kana esophagus, dumbu, kana ura hwagadzira maburi (maronda) kubva pakuratidzwa kune acid.

Kuita zvakanaka kwemunhu kunoenderana neuwandu hweturu yakamedzwa, huturu hwakanyanya sei, uye nekukurumidza kurapwa kwakagamuchirwa. Iyo inokurumidza iyo munhu kuwana rubatsiro rwechiremba, ndiyo iri nani mukana wekupora.

Kukuvadza kwakanyanya kumuromo, mudumbu, kana nzira yemhepo inogona kuitika uye nekukurumidza kukonzera kufa kana ikasarapwa. Makomba (kuputika) mudumbu uye mudumbu zvinogona kukonzera kutapukira kwakakomba mubhokisi uye mudumbu, izvo zvinogona kukonzera rufu.

Hoyte C. Caustics. Mune: Masvingo RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts uye Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: chitsiko 148.

US National Raibhurari yeMishonga, Yakasarudzika Ruzivo rweMabasa, Toxicology Data Network webhusaiti. Oxalic asidhi. toxnet.nlm.nih.gov. Yakagadziridzwa Kubvumbi 16, 2009. Yakasvika munaNdira 15, 2019.