Koj ntsuas ntshav viscosity li cas?
Koj ntsuas ntshav viscosity li cas?

Video: Koj ntsuas ntshav viscosity li cas?

Video: Koj ntsuas ntshav viscosity li cas?
Video: Vim li cas cov ntseeg ho caiv tsis noj ntshav? 2024, Lub Xya hli ntuj
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Ntshav viscosity tuaj yeem yog ntsuas los ntawm viscometers muaj peev xwm ntawm ntsuas ntawm ntau tus nqi txiav, xws li kev sib hloov viscometer.

Ib yam li ntawd, koj yuav nug, dab tsi yog cov ntshav viscosity li qub?

Hauv cov neeg laus, hyperviscosity syndrome feem ntau ua rau pom cov tsos mob thaum ntshav viscosity yog nyob nruab nrab ntawm 6 thiab 7, ntsuas txheeb ze rau saline, tab sis nws tuaj yeem qis dua. Li qub qhov tseem ceeb feem ntau ntawm 1.6 thiab 1.9. Thaum kho, lub hom phiaj yog kom qis dua viscosity txog qib uas xav tau los daws tus neeg cov tsos mob.

Kuj Paub, dab tsi ua rau ntshav viscosity? Khov kua ntau dua thiab taug kev qeeb dua. Kev nce hauv ntshav viscosity tuaj yeem tshwm sim los ntawm kev deformity ntawm cov duab liab ntshav cov cell (RBCs) uas ua rau RBC aggregation thiab txo ntshav ntws los yog los ntawm kev nce qib pathological ntawm cov khoom ntawm ntshav.

Ib yam nkaus, puas muaj kev kuaj ntshav viscosity?

Nyob ntawd yog peb yam kuaj ntshav viscosity . Ntshav los yog ntshav viscosity yog ib qho kev ntsuas nrog qhov chaw kho mob nqaim uas tsis suav nrog hematocrit, ntshav deformability ntawm tes, lossis yam ua rau nce RBC kev sib sau ua ke.

Puas yog ntshav khov dua dej?

Tag nrho ntshav muaj ntau dua viscosity tshaj dej thiab yog li ntawd txoj kab nqes ntawm kev sib raug zoo-ntws tsis tshua ntxhab (saib daim duab). Tsis zoo li dej , ntshav tsis yog Newtonian vim nws viscosity nce ntawm qhov nrawm nrawm (piv txwv li, thaum lub cev poob siab).

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