Xa sijonga emva kowama-2021, ubhubhane omtsha we-crown ube nefuthe elithile kuqoqosho lwehlabathi, kwaye wenze uphuhliso lweshishini lezonyango luzaliswe yimingeni. Iinkonzo zemfundo, kunye nokubonelela abasebenzi bezonyango ngezixhobo zokulwa nobhubhane kunye nokwakha ukwabelana okude kunye nonxibelelwano...
Funda nzuluNgokweengxelo zeendaba zase-US, nge-22 kaDisemba, uhlobo lwe-Omicron lwalusasazeke kumazwe angama-50 ase-US naseWashington, DC Ukongeza e-United States, kwamanye amazwe aseYurophu, inani lamatyala amatsha aqinisekisiweyo ngosuku olunye lisabonisa ukukhula okukhulu. Ngokwedatha ekhutshwe yi...
Funda nzuluNgokwengxelo ekhutshwe yi-World Health Organisation, kukho malunga nezigidi ezili-15 zeentsana ezizalwa ngaphambi kwexesha kwihlabathi liphela minyaka le, ngaphezu kwe-10% yazo zonke iintsana ezisandul’ ukuzalwa. Phakathi kwezi ntsana ezizalwa ngaphambi kwexesha, kukho malunga nezigidi ezili-1.1 zokufa kwihlabathi liphela minyaka le ngenxa yeengxaki zokuzalwa ngaphambi kwexesha. I-Amon...
Funda nzuluI-SpO₂ yiparameter ebalulekileyo ye-physiological yokuphefumla kunye nokujikeleza kwegazi. Kwimisebenzi yeklinikhi, sihlala sisebenzisa ii-SpO₂ probes ukujonga i-SpO₂ yabantu. Nangona ukujonga i-SpO₂ kuyindlela eqhubekayo yokujonga engangenisi, isetyenziswa kakhulu kwimisebenzi yeklinikhi. Ayikhuselekanga ngokupheleleyo ukuyisebenzisa, kwaye ngamanye amaxesha...
Funda nzuluUbubanzi bokusetyenziswa kwengxowa exinzelelweyo yokufunxa: 1. Ingxowa exinzelelweyo yokufunxa isetyenziselwa kakhulu ukufaka ngokukhawuleza okuxinzelelweyo ngexesha lokutofelwa igazi ukunceda ulwelo olufakwe kwingxowa olufana negazi, iplasma, ulwelo lokuma kwentliziyo lungene emzimbeni womntu ngokukhawuleza; 2. Isetyenziselwa ukuqhubeka...
Funda nzuluUxinzelelo lwegazi luphawu olubalulekileyo lokulinganisa ukuba umzimba uphilile na, kwaye ukulinganisa ngokuchanekileyo uxinzelelo lwegazi kubaluleke kakhulu ekulinganiseni kwezonyango. Akuchaphazeli nje kuphela ukugweba impilo yomntu, kodwa kukwachaphazela nokuxilongwa ngugqirha ngale meko. Ngokwe...
Funda nzuluEmva kokuqhambuka kobhubhane omtsha we-crown, ubushushu bomzimba bube yinto esiyiqwalasela rhoqo, kwaye ukulinganisa ubushushu bomzimba kube sisiseko esibalulekileyo sokulinganisa impilo. Ii-thermometers ze-infrared, ii-thermometers ze-mercury, kunye nee-thermometers ze-elektroniki zizixhobo ezisetyenziswa rhoqo kwi-m...
Funda nzuluI-SpO₂ yenye yeempawu ezibalulekileyo ezibalulekileyo, ezinokubonakalisa ukunikezelwa kweoksijini emzimbeni. Ukubeka esweni i-arterial SpO₂ kunokuqikelela ukuhanjiswa kweoksijini emiphungeni kunye nomthamo we-hemoglobin othwala ioksijini. I-Arterial SpO₂ iphakathi kwe-95% kunye ne-100%, into eqhelekileyo; phakathi kwe-90% kunye ne-95%, yi-hyp...
Funda nzuluUbunzulu be-anesthesia bubhekisa kwinqanaba lokuthintelwa komzimba okubangelwa yi-anesthesia kunye nokukhuthaza okusebenza emzimbeni womntu. Ukuba nzulu kakhulu okanye nzulu kakhulu kuya kubangela ukwenzakala emzimbeni okanye engqondweni yesigulana. Ukugcina ubunzulu obufanelekileyo be-anesthesia kubaluleke kakhulu ukuqinisekisa ukhuseleko lwesigulana kunye...
Funda nzulu