25 Replies: 1  Well, first of all, you are not alone. Ha ha, second of all, I don't have an answer for this. 2  Have you been tested for glaucoma. If not get yourself tested by an ophthalmologist, not an optician. 3  I don't think my problem is that serious.... I mean becoming blind.
So, the calculated normal reference value of whole blood viscosity (230 s â 1) of old women in Beijing can be obtained, and it is 4.85 Â± 0.55 (mPa Â· s), the normal reference value of whole blood viscosity is in the range between 4.30 (mPa Â· s) and 5.40 (mPa Â· s).
The relation between hematocritand viscosity is complex and many formulasexist. One of the simplest is the one byEinstein:h = h plasma (1 + 2.5 Ht)The viscosity of plasma is about 0.015 Poise (1.5 cP) and the viscosity of whole bloodat a physiological hematocrit of 45 is about 3.2 centipoise (cP) , or 3.2 10 -3 Pa.s.