Teko ea mali ea CO2

CO2 ke carbon dioxide. Sengoloa sena se bua ka liteko tsa laboratori ho lekanya bokae ba carbon dioxide karolong ea mokelikeli ea mali a hau, e bitsoang serum.

'Meleng, boholo ba CO2 bo ka sebopeho sa ntho e bitsoang bicarbonate (HCO3-).Ka hona, tlhahlobo ea mali ea CO2 ehlile ke tekanyo ea boemo ba mali ba bicarbonate.

Ho hlokahala sampole ea mali. Boholo ba nako mali a huloa mothapong o kahare ho setsoe kapa morao letsohong.

Meriana e mengata e ka kena-kenana le sephetho sa liteko tsa mali.

• Mofani oa hao oa tlhokomelo ea bophelo o tla u joetsa haeba ho hlokahala hore u khaotse ho noa meriana efe kapa efe pele u etsa tlhahlobo ena.
• O SE KE WA emisa kapa oa fetola meriana ea hau ntle le ho bua le mofani oa hau pele.

U ka utloa bohloko bo bonyenyane kapa motsu ha nale e kentsoe. U kanna oa utloa ho phatloha hampe setšeng kamora hore mali a huloe.

Teko ea CO2 hangata e etsoa joalo ka karolo ea motlakase kapa karolo ea mantlha ea metabolic. Liphetoho maemong a hau a CO2 li kanna tsa fana ka maikutlo a hore u ntse u lahleheloa kapa u boloka mokelikeli. Sena se ka baka ho se leka-lekane li-electrolyte tsa 'mele oa hau.

Maemo a CO2 maling a angoa ke ts'ebetso ea liphio le matšoafo. Liphio li thusa ho boloka maemo a tloaelehileng a bicarbonate.

Mofuta o tloaelehileng ke limililithara tse 23 ho isa ho tse 29 ka litha e le nngwe (mEq / L) kapa limilimithara tse 23 ho isa ho tse 29 ka litha e le nngwe (mmol / L).

Mekhahlelo e tloaelehileng ea boleng e ka fapana hanyane hara lilaboratori tse fapaneng. Bua le mofani oa hau ka moelelo oa sephetho sa hau sa liteko.

Mohlala o kaholimo o bonts'a litekanyo tse tloaelehileng tsa litekanyo tsa liteko tsena. Li laboratori tse ling li sebelisa litekanyo tse fapaneng kapa li ka leka mefuta e fapaneng.

Maemo a sa tloaelehang a ka ba teng ka lebaka la mathata a latelang.

Maemo a tlase ho feta a tloaelehileng:

• Lefu la Addison
• Letšollo
• Chefo ea ethylene glycol
• Ketoacidosis
• Lefu la liphio
• Lactic acidosis
• Metabolic acidosis
• Chefo ea Methanol
• Renal tubular acidosis; distal
• Renal tubular acidosis; proximal
• Phefumoloho ea alkalosis (e lefelletsoe)
• Salicylate toxicity (joalo ka aspirin overdose)
• Ho kheloha hoa mothapo

Maemo a phahameng ho feta a tloaelehileng:

• Lefu la Bartter
• Cushing lefu
• Hyperaldosteronism
• Metaboliki ea alkalosis
• Acid ea phefumoloho (e lefelletsoe)
• Ho hlatsa

Delirium e kanna ea fetola maemo a bicarbonate.

Teko ea Bicarbonate; EA-3-HCO Teko ea carbon dioxide; TCO2; Kakaretso ea CO2; Teko ea CO2 - serum; Acidosis - CO2; Alkalosis - CO2

Ring T, Acid-base physiology le tlhahlobo ea mathata. Ka: Ronco C, Bellomo R, Kellum JA, Ricci Z, bahlophisi. Tlhokomelo e Bohlokoa Nephrology. 3rd ed. Philadelphia, PA: Elsevier; 2019: khaolo ea 65.

Seifter JL. Mathata a acid-base. Ka: Goldman L, Schafer AI, li-eds. Phekolo ea Goldman-Cecil. La 25th ed. Philadelphia, PA: Elsevier Saunders; 2016: khaolo ea 118.