1 History presents an historian with the task of producing a dialogue between the past and the present. 2  But as these temporal co-ordinates cannot be fixed, history becomes a continuous interaction between the historian and the past.
A routine blood test usually only test for some general features, like potassium, sodium, creatinine, urea, C-reactive protein and a few other. It does often make a blood count of both red blood cells and white blood cells too. In that way it can detect leukemia.
Typical routine blood tests include the complete blood count, also called CBC, to measure your red and white blood cell numbers as well as hemoglobin and other numbers. This test can uncover anemia, infection, and even cancer of the blood.