Which items in the blood routine test are more important

A routine blood test is a relatively basic examination item. Almost every time you go to the hospital for a disease check-up, the doctor will often ask for a routine blood test. It can play a good role in examining blood diseases and the hematopoietic function of the bone marrow. When conducting a routine blood test, there are several important items, such as the red blood cell count and hemoglobin determination, etc. Let us learn about this aspect.

Which blood test items are more important?

1. Red blood cell count (RBC) and hemoglobin (HGB) measurement

The main function of red blood cells is to transport oxygen to various tissues and organs throughout the body and to expel carbon dioxide produced in the body. The completion of this process depends on hemoglobin (Hb), and these two indicators are very important. If the ratio between them changes, it means that the person being tested may have symptoms such as anemia.

2. White blood cell count (WBC) and differential count (DC)

White blood cell count (WBC) refers to the total number of white blood cells in the blood, while differential count (DC) refers to the percentage of each type of white blood cell. Generally speaking, doctors determine whether the body is infected based on the number of white blood cells, and determine the type of infection and what kind of medication to use based on the classification of white blood cells.

3. Platelet count (PLT)

The main function of platelets is blood coagulation. If you accidentally scratch a small wound and it is difficult to stop the bleeding, it may be that your platelet count is low. In addition, if a pregnant woman has too few platelets, there may be problems with blood clotting.

4. Neutrophils

Low neutrophil count is more common in viral infectious diseases, such as colds and after taking certain medications. If both neutrophils and white blood cells are elevated, the possibility of infection should be considered.

Which items are the most important in a routine blood examination? I think you all know. It should be noted that sometimes it is normal for indicators to deviate slightly from normal values. For example, white blood cells are easily affected by emotions and environment; strenuous exercise, a full meal, or taking certain medications can lead to an increase in platelets. As long as the indicators return to normal after the re-examination, it is fine, but it should not be taken lightly. Re-examination is necessary if there is any problem. The doctor will re-analyze and diagnose based on factors such as gender, age, etc., combined with other indicators. If the re-examination results still show problems, treatment must be received.