Circumferential tag nrho-thickness kub hnyiab nrog qhov ua rau poob ntawm daim tawv nqaij elasticity tuaj yeem tsim cov nyhuv tourniquet ntawm nqua thiab pob tw, uas tuaj yeem ua rau muaj kev cuam tshuam ntawm qhov chaw perfusion, kev ua pa ntawm txoj hlab pas, thiab ua pa tsis zoo. kev siv zog.
Kev kub hnyiab yog dab tsi?
Circumferential kub hnyiab: Hauv rooj plaub uas qhov kub hnyiab tag nrho cuam tshuam rau tag nrho cov voj voog ntawm tus lej, qhov kawg, lossis txawm tias lub cev, qhov no yog hu ua qhov kub hnyiab.
Vim li cas qhov hluav taws kub hnyiab yuav ua rau muaj sia nyob?
Tab sis thaum ntsib kev kub nyhiab loj lossis tob, nws tuaj yeem overreact, feem ntau ua rau kev raug mob hnyav dua thiab ua rau lub plawv, lub ntsws, cov hlab ntsha, lub raum, thiab lwm yam hauv nruab nrog cev.. Thaum lub sij hawm no inflammatory teb, muaj kua uas yuav ua rau ib tug ntse thiab tej zaum yuav tuag taus poob rau hauv cov ntshav siab hu ua shock.
Vim li cas qhov kub hnyiab feem ntau suav tias yog cov neeg sib tw rau cov chaw hlawv?
Circumferential kub hnyiab tuaj yeem txwv kev ua raws li phab ntsa hauv siab thiab tuaj yeem ua rau muaj kev cuam tshuam ua pa thiab intubation yuav tsum tau txiav txim siab hauv cov neeg mob no. Thaum intubating tus neeg mob kub hnyiab, yuav tsum tau ua kom sai li sai tau intubation.
txhais li cas yog ib qho kev kub hnyiab ntawm ceg tawv?
Escharotomy tsuas yog txhais tau tias qhib lub eschar. Circumferential kub hnyiab, feem ntau sib sib zog nqus degree thib ob lossis thib peb hauv qhov xwm txheej, txawm tias ntawm qhov kawg lossis ntawm lub cev, tuaj yeemua rau compression ntawm cov ntaub so ntswg hauv qab li kub hnyiab edema tshwm sim hauv qab qhov tsis muaj txiaj ntsigeschar.
