Introduction: I wonder if you know what blood routine is? In fact, the blood routine is based on the changes in the number and distribution of blood cells in people's bodies. can also use certain data in the blood routine to determine whether there are any abnormalities or diseases in the individual's body.
Our country’s disease detection equipment is constantly improving and improving, and is becoming more and more advanced. Through routine blood testing, certain abnormalities and diseases in the body can be discovered as quickly as possible.
However, we must not underestimate the routine blood test. This test can effectively determine some potential causes in the body. Because blood is a very important component of the body, can also be said to be the "alarm" of our body.
When the body shows some early symptoms of disease, the body may not have obvious symptoms, but it can detect potential diseases in the body early through routine blood tests.
Can routine blood tests detect cancer cells?
In fact, some doctors have given professional answers to this kind of question. If you simply conduct a routine blood test, there is no way to check whether there are cancer cells in the body. You also need to cooperate with the doctor to conduct other examinations to help you determine whether there are cancer cells.
Because there are many types and classifications of cancer in clinical practice, and the types of examinations are diverse for patients, there may not be obvious symptoms in the early stages. Therefore, there is no way to intuitively see whether there are cancer cells in the body simply through routine blood examinations.
When some patients underwent routine blood tests, they found that one of the indicators had changed, but this was just a data reference.
If you want to know whether your body has cancer problems, you need to conduct further examinations under the guidance of a doctor, so that you can make a comprehensive judgment.
What diseases can be detected by blood routine?
Heart or blood vessel disease
Routine blood examination can clearly understand the number of red blood cells. If the hemoglobin value exceeds the standard, it means that the body is likely to have shock, heart disease, severe dehydration and other problems.
If the number of red blood cells in the body is relatively small, it means that the body is likely to have anemia or bleeding problems.
Body organ problems
When hypersplenism is caused by various liver diseases, will generally prompt platelet and leukopenia.
Therefore, routine blood examination can clearly understand the problems of the body's organs. Especially for patients with liver disease, routine blood examination is a very important examination.
Blood diseases
Blood routine is one of the important means of screening blood diseases . When the increase of red blood cells is obvious, polycythemia will be seen.
When the number of platelets exceeds the standard, it is a signal of thrombocythemia . If the number of platelets is reduced, it is generally related to aplastic anemia, liver disease, leukemia and other conditions.
Infectious diseases
Routine blood examination can be a good way to determine whether an individual has an infection problem, and it can also help determine whether there is a bacterial infection in the body.
This is because the values of neutrophils, white blood cells and monocytes are very important in indicating infection.
Doctors remind: If 4 indicators are elevated, you may need to be vigilant
White blood cells are elevated
white blood cells can be said to be a "defender" of a healthy internal environment in our body. At the same time, white blood cells are also the third line of defense of immune barrier , and are also the bottom line, which can eliminate viruses or pathogenic bacteria.
Obviously, if a significant increase in white blood cell indicators is found during a routine blood test, it means that there is likely to be an invasion of pathogenic bacteria or viruses in the body.
If such a situation occurs, other specific screening must be conducted under the guidance of a doctor to rule out the possibility of malignant lesions.
red blood cells
However, routine inspection can intuitively detect whether there are any abnormalities in the red blood cell values. If the red blood cells do not meet the standards, you need to be vigilant.
Many people's red blood cell values have changed. Due to serious illness or large blood loss, red blood cell deficiency will cause the value to decrease.
At this time, you need to suspect blood problems. At the same time, you also need to judge the related reasons for the indicator changes based on whether there are wounds on the body.
In addition, some people have a relatively large number of red blood cells in their bodies. At this time, there may be lung lesions, and correct judgment is required. Keep the red blood cell values in a stable state through reasonable methods.
Increased neutrophil index
Neutrophils are substances that can resist various bacteria and viruses that enter the body. If a large number of viruses and bacteria enter our body, the number of neutrophils will easily increase rapidly to resist the invasion of bacteria and viruses.
For healthy adults, the value of neutrophils is generally (4-10)×10^9/L.
If it is found that the number of neutrophils has increased during the examination, it is likely that there are viruses or bacteria in the body. At this time, corresponding examinations should also be carried out to see if there are any other problems.
Elevated platelets
Platelets are within the range of coagulation factors. If the body has a skin scratch, platelets will gather in large numbers at the wound, allowing the wound to heal quickly. This can avoid excessive blood loss and prevent people from experiencing shock.
When the number of platelets in the body exceeds the standard in large quantities, it is likely to indicate infection in the body's internal environment.
If the number of platelets is lower than the average level, it is likely to indicate that there is a disorder in the coagulation function.
What should we pay attention to before conducting routine blood examination?
- In the three days before the routine blood examination, should avoid eating high-fat, high-cholesterol foods, and try to avoid drinking alcohol;
- . The day before a routine blood test , avoid strenuous exercise;
- The day before a routine blood test, maintain adequate and regular sleep and do not stay up late;
- After the physical examination, you must wait for 20 minutes before leaving, to avoid corresponding adverse symptoms in the body;
- the day before You need to drink water after 20:00 in the evening, but you can drink water appropriately;
- On the day of the physical examination, everyone should try to wear clothes with loose cuffs, which can better help medical staff collect blood.
Reading extension - Where does the blood from routine blood draws go in the end?
In fact, the blood drawn out by the hospital laboratory department will be stored for 7 days after the laboratory test is completed. The purpose of this is to prevent patients or doctors from having questions about certain data on the test form.
will be chemically treated and disinfected after 7 days, and become medical waste , which will then be centrally processed by a unified garbage transportation company.
Conclusion: After reading this article, perhaps everyone has understood the importance of blood routine. Although this examination is very common, it is a very important examination. Only in this way can it help doctors better carry out the next treatment, and can also better help us relieve physical pain.
