Video: Qhov tob ntawm Neubauer chav yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qhov piv txwv no yog siv a Neubauer chamber Bürker, 0.100 hli qhov tob 0.0025mm 2. Cov lej sau rau ntawm chav txhais tau tias qhov chaw nruab nrab ntawm chav thiab daim npog npog yog 0.100 hli thiab qhov me tshaj plaws ntawm daim phiaj muaj thaj tsam 0.0025 mm2.
Ntxiv mus, Neubauer Chamber yog dab tsi?
Hemocytometer lub Neubauer chamber Cov Neubauer Chamber yog ib tug tuab siv lead ua swb nrog qhov loj ntawm lub iav swb (30 x 70 hli thiab 4 hli thickness). Hauv kev suav yooj yim chav , thaj chaw nruab nrab yog qhov uas suav cov xovtooj tau ua. Lub hauv paus plaub fab yog siv rau cov platelets thiab cov qe liab.
Tsis tas li ntawd, hayem cov kua dej yog dab tsi? Hais kev daws teeb meem Qhov no yog isotonic kua uas muaj cov ntsiab lus tseem ceeb (hauv g / 100 ml): sodium chloride 0.5, sodium sulphate 2.5 thiab mercuric chloride 0.25. Cov sodium sulphate cuam tshuam cov clumping ntawm cov erythrocytes thiab cov mercuric chloride yog ib tug preservative.
Tsis tas li, koj suav cov cell nrog Neubauer chav li cas?
Qhov chaw Neubauer chamber nyob rau theem tsom iav. Siv lub hom phiaj 10X, tsom ob qho tib si rau ntawm kab sib chaws thiab cov ntawm tes cov khoom. Raws li 10X yog qhov tsim nyog rau WBC suav , suav tag nrho cov naj npawb ntawm hlwb pom nyob rau hauv 4 lub kaum loj squares.
CBC txhais li cas?
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