Izindaba
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Yini ebangela i-E. coli ezinkukhuni? Indlela yokwelapha?
Ngokufika kwentwasahlobo, izinga lokushisa laqala ukufudumala, konke kuvuselelwa, okuyisikhathi esihle sokukhulisa izinkukhu, kodwa futhi kuyindawo yokuzalanisa amagciwane, ikakhulukazi kulezo zimo ezimbi zemvelo, ukuphathwa okuxekethile komhlambi. Futhi njengamanje, sikwisizini ephezulu ye...Funda kabanzi -
Umkhosi we-Qingming
I-Qingming Festival, eyaziwa nangokuthi i-Tomb-Sweeping Day, umkhosi wendabuko waseShayina obambe elikhulu iqhaza esikweni lamaShayina. Yisikhathi sokuthi imindeni ihloniphe amadlozi, ihloniphe abangasekho, ithokozele ukufika kwentwasahlobo. Lo mkhosi, ozoba ngosuku lwe-15 ...Funda kabanzi -
Yini engalungile ngezinkukhu ezihona?
Ukuhona kwenkukhu ngokuvamile kuwuphawu, hhayi isifo esihlukile. Uma izinkukhu zibonisa lesi sici, kungase kube uphawu lokugula. Izimpawu ezincane zingathuthuka kancane kancane ngokulungiswa kwezinqubo zokuphakela, kuyilapho izimo ezinzima zidinga ukuhlonzwa ngokushesha kwembangela kanye nokwelashwa okuhlosiwe. Th...Funda kabanzi -
Isebenza kanjani i-incubator yamaqanda ezenzakalelayo?
I-automatic egg incubator iyisimangaliso sesimanje esiguqule inqubo yokuchamisela amaqanda. Iwumshini oklanyelwe ukulingisa izimo ezidingekayo ukuze amaqanda achanyuselwe, ahlinzeke indawo elawulwayo yokuthuthukiswa kwemibungu. Lobu buchwepheshe buye benza ukuthi kwenzeke kubo bobabili uprofesa...Funda kabanzi -
Uzifuya kanjani izinkukhu ehlathini?
Ukufuywa kwezinkukhu ngaphansi kwehlathi, okungukuthi, ukusetshenziswa kwezingadi zezithelo, indawo evulekile yehlathi ukukhulisa izinkukhu, kokubili ukuvikelwa kwemvelo kanye nokonga izindleko, manje sekuthandwa kakhulu nabalimi. Nokho, ukuze ukhulise izinkukhu ezinhle, amalungiselelo okuqala kufanele enze okwanele, ma...Funda kabanzi -
Ikuphi indawo engcono kakhulu yokufaka i-incubator yamaqanda?
Ukukhetha indawo ye-incubator yamaqanda kuyisinqumo esibalulekile, ngoba singathinta kakhulu impumelelo yokuchamisela amaqanda. Kungakhathaliseki ukuthi ungumuntu osaqalayo noma unolwazi ngokufukamela amaqanda, ukuthola indawo engcono kakhulu ye-incubator yakho kubalulekile ekukhuleni okunempilo kwemibungu ngaphakathi kwamaqanda. ...Funda kabanzi -
Yiziphi izifo izinkukhu ezivame ukuzithola entwasahlobo? Kungani kunezifo eziningi ezinkukhwini entwasahlobo?
Amazinga okushisa asentwasahlobo aqala ukufudumala kancane kancane, konke kuyalulama, noma kunjalo, embonini yezinkukhu, intwasahlobo iyisigameko esiphezulu senkathi yezifo. Ngakho-ke, yiziphi izifo izinkukhu ezivame ukuzithola entwasahlobo? Kungani izehlakalo zezinkukhu entwasahlobo zizoba phezulu kakhulu? Okokuqala, intwasahlobo...Funda kabanzi -
Kuthatha isikhathi esingakanani ukuthi amaqanda achanyuselwe?
Uma kukhulunywa ngokuchamisela amaqanda, isikhathi siyikho konke. Ukugcina amaqanda okungenani izinsuku ezintathu kuzosiza ukuwalungiselela ukuchanyuselwa; nokho, amaqanda amasha nagciniwe akufanele agcinwe ndawonye. Kungcono ukuchamisela amaqanda phakathi kwezinsuku eziyi-7 kuya kweziyi-10 zokubekela. Lesi sikhathi esilungile siqinisekisa ithuba elingcono kakhulu lempumelelo...Funda kabanzi -
Imibandela emihlanu yokukhetha amatshwele ekhwalithi
Ukuzalanisa izinga lamaqanda kanye nobuchwepheshe bokuchanyuselwa: Amatshwele asezingeni eliphezulu afika kuqala ekuzaleni amaqanda asezingeni eliphezulu. Lapho ukhetha amatshwele, qiniseka ukuthi uyawazi umthombo wendawo yokuchanyuselwa amaqanda, indlela yokukhetha, kanye nemingcele ebalulekile yobuchwepheshe efana nezinga lokushisa, umswakama, kanye nenani lezikhathi lapho...Funda kabanzi -
Yiziphi izinzuzo zokuphakela amahansi amanzi anosawoti?
Faka usawoti ekudleni kwamahansi, ikakhulukazi indima ye-sodium ion kanye ne-chloride ion, babamba iqhaza ezinhlobonhlobo ze-microcirculation kanye ne-metabolism kuhansi, ngendima yokugcina ibhalansi ye-acid-base yomzimba wehansi, nokugcina ibhalansi yengcindezi ye-osmotic phakathi kwamaseli kanye ...Funda kabanzi -
Izindlela Zokwengeza Ukudla Kwamadada
Ukudla okuphansi kwamadada kungase kuthinte ukukhula kwawo kanye nenzuzo yawo. Ngokukhetha ukudla okufanele kanye nezinqubo zesayensi zokuphakela, ungathuthukisa ukudla kwamadada akho kanye nokukhuluphala, okulethe izinzuzo ezingcono ebhizinisini lakho lokufuya amadada. Inkinga yokungadli kahle kwamadada kungaba imbangela...Funda kabanzi -
Kwenzekani uma iqanda lingachanyuselwa ezinsukwini ezingama-21?
Inqubo yokuchamisela amaqanda iyinqubo ethakazelisayo futhi ebucayi. Kungakhathaliseki ukuthi ulindele ukuzalwa kwenyoni yakho oyifuyile oyithandayo noma uphethe ipulazi eligcwele izinkukhu, isikhathi sezinsuku ezingu-21 sokufukamela isikhathi esibalulekile. Kodwa kuthiwani uma iqanda lingachanyuselwa ngemva kwezinsuku ezingu-21? Ake sihlole izinhlobonhlobo...Funda kabanzi
