![Dab tsi yog morphology thiab kev npaj ntawm Staphylococcus aureus? Dab tsi yog morphology thiab kev npaj ntawm Staphylococcus aureus?](https://i.answers-medical.com/preview/medical-health/14158737-what-is-the-morphology-and-arrangement-of-staphylococcus-aureus-j.webp)
Video: Dab tsi yog morphology thiab kev npaj ntawm Staphylococcus aureus?
![Video: Dab tsi yog morphology thiab kev npaj ntawm Staphylococcus aureus? Video: Dab tsi yog morphology thiab kev npaj ntawm Staphylococcus aureus?](https://i.ytimg.com/vi/wdo3E2w0cI8/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
S . aureus Nws yog ib qho facultatively anaerobic, Gram-zoo coccus, uas zoo li cov txiv hmab txiv ntoo zoo li pawg thaum saib los ntawm lub tshuab tsom, thiab muaj puag ncig, feem ntau yog xim daj-daj, feem ntau nrog hemolysis, thaum loj hlob ntawm cov ntshav agar daim hlau.
Khaws qhov no saib, dab tsi yog hom thiab kev npaj ntawm Staphylococcus aureus?
Staphylococci yog irregular (grape-zoo li) pawg ntawm cocci (piv txwv li. Staphylococcus aureus ). Tetrads yog pawg ntawm plaub cocci teem hauv tib lub dav hlau (piv txwv li Micrococcus sp.).
Ib yam nkaus, dab tsi yog qhov xwm txheej ntawm Staphylococcus epidermidis? Cellular morphology thiab biochemistry S. epidermidis yog cov kab mob hnyav heev, suav nrog tsis tsim nyog , Gram-positive cocci, npaj ua pawg zoo li txiv hmab. Nws ua cov dawb, tsa, ua ke sib koom ua ke ntev txog 1-2 hli nyob rau hauv txoj kab nruab nrab tom qab kev tsim tawm hmo ntuj, thiab tsis yog hemolytic ntawm cov ntshav agar.
Tsis tas li lo lus nug yog, qhov kev npaj thiab cell morphology ntawm staphylococcus yog dab tsi?
Staphylococci Cov cocci yog teem nyob rau hauv cov txiv hmab txiv ntoo zoo li pawg tsim los ntawm tsis xwm yeem ntawm tes kev faib nyob rau hauv peb lub tiaj.
Staphylococcus aureus nyob qhov twg hauv lub cev?
Lub neej keeb kwm thiab yam ntxwv: Staphylococcus aureus yog ib tug kab mob gram zoo uas feem ntau yog pom hauv qhov ntswg thiab ntawm daim tawv nqaij ntawm 15 txog 40% ntawm kev noj qab haus huv tib neeg , tab sis kuj tuaj yeem muaj sia nyob hauv ntau qhov chaw nyob hauv lub cev . Cov kab mob no kis ntawm ib tus neeg mus rau lwm tus lossis mus rau fomite los ntawm kev sib cuag ncaj qha.
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