Sengoli: Janice Evans
Letsatsi La Creation: 3 Phupu 2021
Ntlafatsa Letsatsi: 21 September 2024
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Who truly rules this world ?
Video: Who truly rules this world ?

Litaba

Kakaretso

Ho na le mefuta e mene e meholo ea mali: A, B, O, le AB. Mefuta e ipapisitse le lintho tse ka holim'a lisele tsa mali. Mofuta o mong oa mali o bitsoa Rh. Rh factor ke protheine e nang le lisele tse khubelu tsa mali. Batho ba bangata ba na le tšoaetso ea Rh; ba na le Rh factor. Batho ba Rh-negative ha ba na eona. Rh factor e futsitsoe ka liphatsa tsa lefutso.

Ha u le moimana, mali a tsoang leseeng la hao a ka tšela mali a hao, haholo-holo nakong ea pelehi. Haeba u se na Rh-negative 'me lesea la hao le na le Rh-positive,' mele oa hau o tla arabela maling a lesea e le ntho e tsoang kantle ho naha. E tla etsa li-antibodies (liprotheine) khahlano le mali a ngoana. Hangata lithibela-mafu tsena ha li bake mathata nakong ea bokhachane ba pele.

Empa ho se lumellane ha Rh ho ka baka mathata nakong ea bokhachane ba morao, haeba lesea le na le Rh-positive. Lebaka ke hore masole a mmele a dula mmeleng wa hao hang ha a se a bopehile. Masole a mmele a ka tshela lethopo mme a hlasela disele tse kgubedu tsa madi tsa lesea. Lesea le ka fumana lefu la Rh, boemo bo tebileng bo ka bakang mofuta o tebileng oa phokolo ea mali.


Liteko tsa mali li ka tseba hore na u na le Rh factor le hore na 'mele oa hau o entse li-antibodies. Liente tsa moriana o bitsoang Rh immune globulin li ka thibela 'mele oa hao ho etsa li-antibodies tsa Rh. E thusa ho thibela mathata a ho se lumellane ha Rh. Haeba kalafo e hlokahala bakeng sa lesea, e ka kenyelletsa litlatsetso ho thusa 'mele ho etsa lisele tse khubelu tsa mali le litšelo tsa mali.

NIH: Setsi sa National Heart, Lung le Blood

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