Video: Dab tsi yog AFB cov kab mob zoo?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Acid ceev kab mob ( AFB ) kab lis kev cai yog ua kom paub seb koj puas muaj tuberculosis (TB) lossis lwm tus kab mob mycobacterial. Dhau li ntawm tus kab mob TB, lwm yam kab mob mycobacterial tseem ceeb yog mob ruas thiab kab mob zoo li TB uas cuam tshuam rau cov neeg muaj HIV/AIDS. Yog tias lawv ua, koj muaj tus kab mob mycobacterial.
Los ntawm qhov ntawd, AFB qhov zoo txhais li cas?
A zoo AFB smear lossis kab lis kev cai ntau lub lis piam tom qab pib kho tshuaj txhais tau tias tias txoj kev kho mob tsis zoo thiab yuav tsum tau hloov. Nws kuj txhais tau tias tias tus neeg no tseem yuav kis tau tus kab mob thiab kis tau tus kab mob mycobacteria mus rau lwm tus los ntawm kev hnoos lossis txham.
kab mob dab tsi yog cov kua qaub tau zoo? A. Cov kab mob acid-nrawm yog gram-positive, tab sis ntxiv rau peptidoglycan, txheej sab nrauv lossis lub hnab ntawv ntawm cov kua qaub-nrawm ntawm phab ntsa ntawm cov muaj ntau ntau ntawm glycolipids, tshwj xeeb tshaj yog cov kua qaub mycolic uas nyob hauv cov genus Mycobacterium , ua li ntawm 60% ntawm cov kua qaub-ceev cell phab ntsa. 1.
Ib tus kuj tseem yuav nug tau tias, cov kua qaub zoo bacilli txhais li cas?
Ib txwm tshwm sim rau ib qho kua qaub - ceev cov kab mob smear yog tsis zoo , lub ntsiab lus tsis pom cov kab mob hauv cov hnoos qeev. A zoo tshwm sim txhais tau tias tau pom cov kab mob thiab tias koj yuav kis tau tus kab mob. Cov smear yog kho nrog tshwj xeeb kua qaub - ceev stain tas tau muab qhov kev xeem ua ntej ua ntej 24 teev.
Dab tsi yog qhov tseem ceeb ntawm qhov muaj cov kab mob acid nrawm hauv cov hnoos qeev ntawm tus neeg mob?
Hnoos qeev , los yog phlegm , feem ntau yog siv los kuaj rau Mycobacterium tuberculosis, kom paub tias a tus neeg mob muaj TB. Qhov no kab mob yog kiag li kua qaub - ceev , uas txhais tau tias tag nrho cov cell tuav mus rau cov zas. Ib qho kev xeem zoo los ntawm cov kua qaub - ceev stain lees paub qhov tus neeg mob muaj TB.
Pom zoo:
Cov kab mob tseem ceeb ntawm kev txhawj xeeb thaum tham txog cov txheej txheem cov kab mob hauv cov ntshav yog dab tsi?
Cov kab mob tseem ceeb ntawm kev txhawj xeeb yog tib neeg kev tiv thaiv kab mob tsis zoo (HIV), kab mob siab B (HBV), thiab kab mob siab C (HCV). Cov neeg ua haujlwm thiab cov tswv ntiav haujlwm yuav tsum ua kom muaj txiaj ntsig ntawm kev tswj hwm kev tsim vaj tsev thiab kev ua haujlwm txhawm rau tiv thaiv kom tsis txhob muaj ntshav thiab lwm yam kua hauv lub cev
Dab tsi yog qhov zoo ntawm kev siv tshuaj tua kab mob uas tau muab cais ua cov tshuaj tua kab mob dav dav?
Cov tshuaj tua kab mob dav dav yog cov tshuaj tua kab mob uas ua rau ob pawg kab mob loj, gram-positive thiab gram-negative, lossis ib qho tshuaj tua kab mob uas tawm tsam ntau yam kab mob uas ua rau muaj kab mob
Lub sijhawm tshem tawm cov khoom siv txawv teb chaws thiab tuag los yog cov ntaub so ntswg kis los ntawm tus kab mob los yog raug mob kom txog thaum cov nqaij mos noj qab nyob zoo raug nthuav tawm?
Kev debridement. tshem tawm cov khoom txawv teb chaws thiab cov ntaub so ntswg tuag los yog kab mob los ntawm thiab kis kab mob los yog raug mob mus txog rau thaum ib puag ncig cov ntaub so ntswg raug nthuav tawm. dermabrasion. ib lo lus uas txhais tau hais tias lub cev sanding ntawm daim tawv nqaij kom tshem tawm tattoos thiab nti kuj hu ua puas. daim tawv nqaij
Dab tsi yog cov kab mob thiab cov kab mob uas cuam tshuam rau cov kab mob integumentary?
Cov pob txuv cuam tshuam nrog qhov txhaws ntawm qhov pores, uas tuaj yeem ua rau muaj kab mob thiab mob, thiab feem ntau pom hauv cov tub ntxhais hluas. Lwm yam kab mob, tsis tau tham txog ntawm no, suav nrog seborrheic dermatitis (ntawm tawv taub hau), psoriasis, mob khaub thuas, impetigo, kab mob khaus, khaus khaus, thiab pob tw
Cov kab mob dab tsi tuaj yeem yog antigenic hauv cov kab mob?
Ntau cov kab mob muaj pili, cov tuab tuab zoo li txuas ntxiv lossis fimbriae, luv "cov plaub hau zoo li" cov qauv uas nthuav tawm los ntawm cov kab mob ntawm cov kab mob ntawm tes thiab pab kho kom haum raws cov kab mob los tuav cov chaw ntawm tes. Kev cuam tshuam ntawm cov tswv tsev hlwb yog cov txheej txheem nyuaj uas cuam tshuam nrog kev nthuav dav ntawm cov protein uas pab txhawb kev nkag mus