I could use some help understanding white blood cell tests?

[Pray]

Hello Everyone,

I have had 2 different blood work tests on me 4 days apart. Just got the results.

1st. Dr.- white cells are low should be 5 to 10 thousand and mine were 4050
a little low.

2nd Dr. white cells are low 2.8 when it should be 4. 5 or better.


What tests are these and what is the difference? Any advice is appreciated!