Blood count plus CRP refers to two tests, blood count and C-reactive protein, which are commonly used in clinical practice to check various inflammatory diseases. Routine blood test is a test to check whether the number, ratio and form of blood cells are normal. Routine blood test can provide useful diagnostic information for many inflammatory diseases, such as bacterial infections, which usually show an increase in the number of white blood cells and neutrophil ratio, as well as a significant increase in the amount of C-reactive protein in severe infections. Therefore, blood tests and C-reactive protein tests can make a diagnosis of many inflammatory diseases. Also, the number of white blood cells and the proportion of neutrophils in the blood count will be significantly increased when the organism is damaged, such as acute heart attack and extensive burns. Also, C-reactive protein may be significantly increased.