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).
An average normal range is between 3,500 and 10,500 white blood cells per microliter of blood (mcL). Infants are often born with much higher numbers of WBCs, which gradually even out as they age. According to the Mayo Clinic, these are the normal ranges of WBCs per microliter of blood by age: