Are the test results in heel blood accurate?

Are the test results in heel blood accurate?

Are the test results in heel blood accurate? I believe many women who have given birth to a baby know that heel blood examination is needed 72 hours after birth. This examination is also an essential part of newborn screening, but many mothers don't know whether the result of this examination is really accurate. Let's talk about the accuracy of heel blood's test results.

Is the heel blood test accurate? 1.

Are the test results in heel blood accurate?

The purpose of heel blood examination is to check the thyroid function and phenylketonuria of infants. These diseases have no obvious clinical symptoms in the early stage, and their inherent symptoms only appear after half a year. At this time, the condition is more serious, and it is difficult to fully recover after treatment, so it is necessary to check after birth. As long as this examination is done in a regular hospital, the accuracy of the results is still very high.

What are the advantages of checking heel blood?

Heel blood can know whether the baby's thyroid and phenylketonuria are normal, and can treat the disease at the earliest time. If it is carried out after six months, it will be difficult to recover and reach the level of normal people. On the contrary, if treated early, its intelligence can reach the level of normal people. Not only in intelligence, but also in body shape and all aspects of development. The treatment of this disease is relatively simple, just add thyroxine to your baby.

Is the heel blood test accurate? 2.

What does heel blood check?

Heel blood's examination items include congenital hypothyroidism and phenylketonuria. If these two diseases are not treated in time, the baby's mental retardation will be very serious. However, if early detection, early diagnosis and early treatment can be achieved in the neonatal period, serious harm to the baby can be avoided. So don't underestimate a few drops of heel blood, which may change the baby's life.

Heel blood's collection method

1, hold the sole of your foot with your left hand;

2. Hold the soles of your feet with your left hand and squeeze them with your right hand during blood drawing, with moderate strength and intermittent relaxation;

3. Hold the calf with the index finger and middle finger of the left hand and push it down from the popliteal fossa along the great saphenous vein to the ankle joint to collect blood and prevent blood from flowing back;

4, the foot is heated, so that the blood naturally flows out without squeezing;

5. After taking a bath, take blood at the local hot compress with a warm towel;

6. On the basis of routine blood collection, regularly feed the newborn, take a bath, and massage the heel with alcohol to collect blood.