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Silinde iSabelo seNombolo yoBhaliso. Kuza kuthatha malunga neentsuku ezingama-60. Ezinye izixhobo ziya kuqhubeka nokubhaliswa kwi-FDA. Siza kuhlaziya ngexesha.Funda ngokugqithisileyo»
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1. Uhlobo lwesaphetha: Eyona ndlela isetyenziswa kakhulu yokubamba imela, uluhlu lwentshukumo lubanzi kwaye luguquguquka, kwaye amandla abandakanya lonke ilungu elingaphezulu, ikakhulu esihlahleni. Kwimigqomo emide yolusu kunye nokusikwa kwe-rectus abdominis anterior sheath. 2. Uhlobo lwepeni: amandla athambileyo, aguquguqukayo kwaye achanekileyo...Funda ngokugqithisileyo»
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Intshayelelo ye-cryotube yeplastiki / i-cryotube eneencam ze-1.5ml: I-cryotube yenziwe nge-polypropylene ekumgangatho ophezulu kwaye ayiguquguquki ngenxa yobushushu obuphezulu kunye nokucoca ngoxinzelelo oluphezulu. I-cryotube yahlulwe yaba yi-cryotube eyi-0.5 ml, i-cryotube eyi-1.8 ml, i-cryotube eyi-5 ml, kunye ne-cryotube eyi-10 ml. I...Funda ngokugqithisileyo»
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Ubusika lixesha apho iibhotile zamanzi ashushu zibonisa italente yazo, kodwa ukuba usebenzisa iibhotile zamanzi ashushu kuphela njengesixhobo esilula sokufudumeza, zigqithisile kancinci. Enyanisweni, zinemisebenzi emininzi engalindelekanga yokhathalelo lwempilo. 1. Khuthaza ukuphiliswa kwamanxeba Galela amanzi afudumeleyo ngebhotile yamanzi ashushu uze uyibeke esandleni ukuze uqikelele...Funda ngokugqithisileyo»
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I-Hemodialysis yenye yeendlela zokutshintsha izintso kwizigulana ezinengxaki yezintso ebukhali nengapheliyo. Ikhupha igazi emzimbeni liye ngaphandle komzimba kwaye idlule kwi-dialyzer eyenziwe ziintambo ezingenakubalwa ezingenanto. Igazi kunye nesisombululo se-electrolyte (ulwelo lwe-dialysis) ngokufanayo...Funda ngokugqithisileyo»
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Imiyalelo yokusebenzisa ingxowa yomchamo: 1. Ugqirha ukhetha ingxowa yomchamo efanelekileyo ngokweemeko ezithile zesigulana; 2. Emva kokususa iphakheji, qala ukhuphe isiciko sokukhusela kwityhubhu yokukhupha amanzi, uqhagamshele isixhumi sangaphandle se-catheter nge...Funda ngokugqithisileyo»
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Ngaba kuyimfuneko ukusebenzisa isirinji ekhuselekileyo yokuzitshabalalisa? Ukufakwa kwesitofu kube negalelo elikhulu ekuthinteleni nasekunyangeni izifo. Ukuze kwenziwe oku, kufuneka kusetyenziswe iisirinji ezinemibala engcolileyo kunye neenaliti, kwaye izixhobo zokufota emva kokusetyenziswa kufuneka ziphathwe ngokufanelekileyo. Ngokwezibalo...Funda ngokugqithisileyo»
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I-suture efunxayo I-suture efunxayo yahlulwe ngakumbi yaba: amathumbu, i-chemically synthesized (PGA), kunye ne-collagen sutures yendalo ecocekileyo ngokuxhomekeke kwizinto kunye nobungakanani bokufunxa. 1. Amathumbu egusha: Yenziwe ngamathumbu egusha nebhokhwe esempilweni kwaye iqulethe izinto ze-collagen. Ther...Funda ngokugqithisileyo»
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Ityhubhu yokufunxa esetyenziswa kanye isetyenziselwa izigulana zonyango ukuthatha isikhohlela okanye ukukhupha okuphuma kwi-trachea. Umsebenzi wokufunxa wetyhubhu yokufunxa esetyenziswa kanye kufuneka ube lula kwaye uzinzile. Ixesha lokufunxa akufuneki lidlule imizuzwana eli-15, kwaye isixhobo sokufunxa akufuneki sidlule imizuzu emi-3. I-single-...Funda ngokugqithisileyo»
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1. Malunga nokuveliswa kweetyhubhu zokuthatha iisampulu zeentsholongwane Iityhubhu zokuthatha iisampulu zeentsholongwane zezemveliso zezixhobo zonyango. Uninzi lwabavelisi basekhaya babhaliswe ngokweemveliso zodidi lokuqala, kwaye zimbalwa iinkampani ezibhaliswe ngokweemveliso zodidi lwesibini. Kutshanje, ukuze kuhlangatyezwane nokuvela...Funda ngokugqithisileyo»
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ISivumelwano saseMinamata malunga neMercury, esatyikitywa eKumamoto ngummeli karhulumente weRiphabliki yabantu baseTshayina nge-10 ka-Okthobha 2013. NgokweSivumelwano saseMinamata, ukusukela ngo-2020, amaqela akwisivumelwano aye athintela ukuveliswa nokungeniswa kunye nokuthunyelwa kweemveliso ezine-mercury....Funda ngokugqithisileyo»
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Ngokusekelwe kolu thelekiso, kusengqiqweni ukuqwalasela ii-China KN95, AS/NZ P2, Korea 1st Class, kunye nee-Japan DS FFRs njengezinto ezilingana nee-US NIOSH N95 kunye nee-European FFP2 respirators, zokucoca amasuntswana angengoweoli afana nalawo avela kwimililo yasendle, ungcoliseko lomoya lwe-PM2.5, ukuqhuma kwamagama,...Funda ngokugqithisileyo»
