Can doctors tell if you have cancer from a blood test?
Yes
Last updated on 20 Feb 2023
No, this condition should be investigated
A PCV of 40% means that there are 40 millilitres of cells in 100 millilitres of blood. Red blood cells account for nearly all the cells in the blood. The PCV increases when the number of red blood cells increases or when the total blood volume is reduced, as in dehydration.
May indicate that you have underlying condition such as thyroid storm, steroid use and stress
To improve blood count consume vitamin A rich foods, folic acid and B12. Abstain from drinking too much alcohol
Complete Blood Picture, Complete Blood Profile, CBP
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