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Yenzani inzwa ye-oxygen yegazi?
Abantu baphefumula umoya nsuku zonke, ngoba umoya uqukethe umoya-mpilo, okuyisisekelo sokugcina izimpilo zabantu.I-hemoglobin encishisiwe equkethwe emizimbeni yabantu ihlangana nomoya-mpilo otholakala emaphashini ukuze kwakheke umoya-mpilo ne-hemoglobin.Umoya-mpilo uncibilika ku-plasma ukuze ulondoloze...Funda kabanzi -
Indima ye-EEG
Siyazi ukuthi lapho indawo ye-precordial ingaphilile, i-electrocardiogram kufanele ihlolwe;lapho ingxenye yenhliziyo ingaphilile, kufanele kwenziwe i-gastroscopy;Uma ikhanda lakho lingakhululekile, ngezinye izikhathi udokotela wakho uzokwenza i-EEG.Ngakho-ke, kungani kufanele kwenziwe i-EEG?Yiziphi izifo ezingatholwa yi-EEG...Funda kabanzi -
Uyini umgomo we-electronic sphygmomanometer
I-elekthronikhi i-sphygmomanometer iyisisetshenziswa sezokwelapha, iwuhlobo lwe-sphygmomanometer, iyisisetshenziswa sezokwelapha kanye nesisetshenziswa sezokwelapha sasendlini Isifaniso semishini ehlakaniphile.Ama-sphygmomanometer amaningi e-elekthronikhi ama-sphygmomanometer ajwayelekile anokulawulwa kokuhlaziywa kwe-elekthronikhi Lapho amatheminali exhumekile...Funda kabanzi -
Uyini umgomo wophenyo
Ama-probe okuhlola ama-DNA anomucu owodwa noma izingcezu ze-RNA (cishe u-20 kuya ku-500 bp) ezisetshenziselwa ukuthola ukulandelana kwe-nucleic acid.I-DNA enemicu emibili ishintshwa ngokushisisa ukuze ibe umucu owodwa, bese ibhalwa ngama-radioisotopes (imvamisa i-phosphorus-32), odayi be-fluorescent, noma i-enz...Funda kabanzi -
Umhlahlandlela Womthengi Wokuqapha Isiguli
Imonitha yesiguli iyithuluzi noma isistimu ekala futhi ilawule amapharamitha okuphila esiguli, iwaqhathanise nama-setpoints aziwayo, futhi ikhiphe i-alamu uma yeqiwe.Isigaba sokuphatha ngamadivaysi ezokwelapha e-Class II.Okuyisisekelo Kwabaqaphi Besiguli Okuhlukahlukene ngokomzimba ...Funda kabanzi -
Zingaki izindlela ezingalungile okala ngazo umfutho wegazi?
Ukulinganisa umfutho wegazi okuvamile ezigulini ezinomfutho wegazi ophakeme kuyadingeka kakhulu, okuwusizo ekuqondeni okufika ngesikhathi komfutho wegazi wazo, ukuhlola ukusebenza kwezidakamizwa, nokulungiswa kwemithi yezidakamizwa ngokunengqondo.Nokho, esilinganisweni sangempela, iziguli eziningi zinokungaqondi okuthile.Iphutha 1:...Funda kabanzi -
Izindlela Ezihlukene Zezinzwa Ze-Oxygen Yezokwelapha
Izindlela ezihlukene zezinzwa zomoya-mpilo wezokwelapha yilezi: izinzwa ze-electrochemical, izinzwa ze-oxygen ze-fluorescent 1. Inzwa ye-electrochemical oxygen sensor Electrochemical oxygen sensing elements are most used to measure the oxygen content in aambient air.Lezi zinzwa zihlanganiswe emshinini we-RGM ukuhlanganisa...Funda kabanzi -
Mangaki ama-monitor adinga i-ventilator ngesikhathi somqhele omusha?
Ngokuqubuka komhlaba wonke kwalolu bhubhane olusha lomqhele, ama-ventilators asewumkhiqizo oshisayo novelele.Amaphaphu ayizitho eziqondiswe kakhulu ezihlaselwe yi-coronavirus entsha.Lapho ukwelashwa okujwayelekile komoyampilo kwehluleka ukufeza umphumela wokwelapha, i-ventilator ifana nokuletha amalahle ...Funda kabanzi -
Yeka ukusebenzisa le sphygmomanometer, ingase ingabi nembayo!
Kusukela ku-mercury sphygmomanometer kuya ku-electronic sphygmomanometer, kungakhathaliseki ukuthi ibuyekezwa kanjani noma ishintshwe kanjani, i-cuff i-sphygmomanometer enamathiselwe engalweni ngeke ilahlwe.Ungase ungazi ukuthi i-cuff ye-sphygmomanometer ibonakala ijwayelekile, kubonakala sengathi akunandaba ukuthi ...Funda kabanzi -
Ingabe kulungile ukuthi i-cuff "iboshwe ngokuphambene" lapho kulinganiswa umfutho wegazi ezigulini ezinomfutho wegazi ophezulu?
Ngokuphila kwe-hypertension, abantu banaka kakhulu umfutho wegazi.Phela umfutho wegazi uwuphawu olubalulekile olubalulekile emzimbeni womuntu, ngakho iziguli eziningi zivame ukulinganisa umfutho wegazi lazo, ikakhulukazi lezo ezinomfutho wegazi ophakeme.Kodwa iyiphi indlela efanele yokukala umfutho wegazi...Funda kabanzi -
Ukugcinwa kwemonitha
“Umuntu oqaphayo angakwazi ukuqapha i-ECG yesiguli, umfutho wegazi, ukuphefumula, izinga lokushisa lomzimba nezinye izimiso ngendlela efanayo nangokuqhubekayo, enikeza izisebenzi zezokwelapha izindlela ezinhle zokusiqonda kahle isimo sesiguli, ngendlela enembile nangesikhathi esifanele.Nge...Funda kabanzi -
Izindlela Ezihlukene Zezinzwa Ze-Oxygen Yezokwelapha
1. Inzwa yomoya-mpilo ye-Electrochemical Electrochemical oxygen sensing isetshenziswa kakhulukazi ukukala okuqukethwe komoyampilo emoyeni okuzungezile.Lezi zinzwa zihlanganiswe emshinini we-RGM ukukala ukugxila kokunikezwa komoya-mpilo.Zishiya izinguquko zamakhemikhali ku-elementi yezinzwa, okuholela ...Funda kabanzi
