Biochemical blood test: the norm of indicators in children

In children, unlike adults, the chemical composition of blood plasma is variable. Significant deviations can be observed in newborn children. As you grow up, the protein composition in the blood undergoes a number of changes. And only at the age of 14 the parameters of beta-lipoproteins and alpha-lipoproteins approach the norm.

If your baby has a bad appetite, he complains of pain in the abdomen, in which case a biochemical blood test may be required . The norm for children of different ages is different, and only the doctor can correctly decipher the results of the tests. An analysis is made of the biochemistry of the blood for the evaluation of the functioning of internal organs or for the purpose of diagnosis.

As a rule, the metabolic assay consists of the following indicators:

• The level of calcium and glucose in the blood;
• Balance of liquid and electrolytes;
• Determination of the functionality of the kidneys.

How is the biochemical blood test deciphered ? The rate for each indicator is individual.

If the level of glucose (sugar) in the blood will be greatly increased, this may indicate the presence of diabetes. If glucose, on the contrary, is underestimated, this already indicates hypoglycemia.

An increase or decrease in the level of calcium can talk about a hormonal imbalance in the child's body or a malfunction in the operation of the pancreas, bone tissue, and liver.

Microelements such as potassium, sodium, electrolytes and carbonates are necessary to maintain the acid-alkaline environment and regulate the fluid in our body. Also, without them, the regulation of the work of muscles, heartbeats and brain is impossible, the slightest deviation will show blood chemistry.

The norm of calcium in newborns is from 1.9 to 3.5 mmol. Potassium - from 4.0 to 6.6 mmol. An increase in the concentration of urea and creatine in the plasma signals problems in the kidneys.

What kind of preparation is needed before conducting a biochemical blood test in children?

The norm and all deviations after the delivery of the necessary tests will be announced by a specialist. As for preparation, in an emergency situation it may not be required. In other cases - 8 hours before going to the doctor, you need to limit the intake of food (this does not apply to infants) in order to obtain objective information.

In newborns, the selection of blood is carried out through the heel with a thin needle. All the rest - through the elbow joint. The entire procedure takes no more than five minutes. To prevent medical instruments from causing a child's panic, you should distract his attention in various ways.

This procedure is performed using modern equipment, which allows literally within one hour to get a biochemical blood test. The norm will be subsequently determined by the doctor. If there are significant abnormalities, a second examination may be required.

In general, the entire procedure is safe. In rare cases, the child may have minor complications in the form of fainting, dizziness and the appearance of bruising in the puncture area. It is better to prevent an existing disease at an early stage, than to let it go to a more serious stage.

Identify any deviation in the internal organs can only biochemical blood test. The norm in children under 14 is very different from that of an adult, so after receiving the result, be sure to contact an experienced doctor for clarification, only a specialist will be able to prescribe the correct treatment.

To your baby was healthy and active, organize him the right daily routine. Do not allow your child to stay near the TV for a long time, make daily walks with him for 1.5 hours, accustom him to sports, and watch for food. Then your children will be healthy, cheerful and cheerful.