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How many valid tests for HIV and hepatitis

Skolko dejstvitelny analizy na vich i gepatit

HIV and hepatitis is a deadly disease that at the initial stage do not manifest themselves. For this reason, many patients discover too late that about his terrible diagnosis. In order to prevent each person needs to be tested at least once a year and know about the dates, if necessary, unscheduled delivery to check their health.

hiv test

HIV was the plague of the 20th century, the danger of which is that almost up to the death of the patient no special features. Blood testing for HIV is compulsory in due time to avoid spreading of the virus spreading through the veins in the body a vertical way. It is extremely important to get tested donors not to infect through the blood of healthy people, patients who have an operation and the contact with blood for medical personnel is inevitable.

Skolko dejstvitelny analizy na vich i gepatit

Blood for HIV for rent in the morning on an empty stomach from Vienna elbow. Before delivery it is advisable not to smoke, not to drink alcohol.

Blood is considered fresh after collection and analysis of exp for 12 hours, at a temperature not higher than 5 Gy within 1 day. For HIV testing suitable serum after passing through the centrifuge. The term safety properties of the serum — 7 days.

How to conduct research on hepatitis?

Hepatitis — an infectious disease, the analysis of which allows to detect the presence of antibodies to a particular virus in the liver cells. Classification distinguish between hepatitis A, b, C. a Disease like HIV takes a long time in a latent form and does not manifest itself.

It is highly recommended to get tested for hepatitis, people once suspected the infection also medicine, food industry and the service sector. All those who are directly related to the products, honey. preparations.

Research is conducted 1 times in a year and even prevention. To pass you need to visit a GP or hepatologist to take direction and to go to the lab. The test is performed on the token to that particular viral hepatitis. You can go through the procedure anonymously.

The symptoms of progression of hepatitis already in the chronic form, should include:

  • itching on the skin,
  • absence of appetite,
  • weight loss,
  • abdominal cramps,
  • severe weakness and fatigue,
  • the appearance of pigmentation on the skin,
  • sleep disturbance,
  • dyspepsia,
  • the rise in temperature to subfebrile levels.
Skolko dejstvitelny analizy na vich i gepatit

Diagnostic hepatitis C detected by examination of blood count and biochemistry, urine immunology, biochemical tests. To get directions for hepatitis, you need to contact the therapist. Upon confirmation of the diagnosis, the doctor will be redirected to the virologist, the hepatologist for appointment of the treatment course.

If the inflammatory and there is suspicion of hepatitis, the blood is likely to occur:

  • lowering the level of hemoglobin,
  • the increase in the sedimentation velocity of erythrocytes in the urine,
  • the presence of bilirubin,
  • the decrease in platelet count and increase white blood cells,
  • the clotting of blood in case of deviation from the norm of all these indicators.

How is hepatitis?

Urine and blood are in the morning on an empty stomach. Blood is taken from a vein. Preparing for 2 days, but the result is not always correct. Often the fence is carried out repeatedly. To clarify the final diagnosis at the time of re-sampling can be done in about 3 months.

The hepatitis b virus has a negative effect on the liver cells, altering them. The blood tests will indicate a deviation of parameters from normal values. Will be greatly increased erythrocyte sedimentation rate, which speaks in the development of inflammatory processes in the liver, decrease of white blood cells and platelets in the blood.

The result on biochemistry will indicate the degree of liver damage. In hepatitis transaminase overly active, when the rate of their almost should not be in the blood. Disturbed protein synthesis. Protein significantly deviated from the norm. In the formation of antibodies in the liver protein concentration too high. Only total characteristics of blood clinical and biochemical may indicate hepatitis, other liver disease.

The blood on both analysis is carried out for 1 day. Often, for example, when applying for a job or passing a routine medical examination shall be appointed jointly.

How to prepare for blood donation?

A lot of the result may be false and have to retake it again, if you do not prepare everything in advance. Againstdonation of blood for hepatitis and HIV, it is necessary to refuse to accept for 13 hours per day from alcohol, spicy and fried food, yellow fruit. 2-days – Smoking and 2 weeks of medication, physiotherapy, ultrasound, x-ray, enhanced physical activity.

Skolko dejstvitelny analizy na vich i gepatit

Blood sampling was carried out strictly on an empty stomach, otherwise the results can be significantly distorted. Definitely before the physician or technician need to inform about existing allergies, intolerance to certain medications. It is not recommended to be tested for hepatitis b during menses, when excessive excitement.

If a person is healthy, antibodies and antigens in the blood are absent. If available, most likely there was an infection infection for the last 6 months. HIV for rent 1 time per year also on an empty stomach from the cubital vein. Newborns taken from the umbilical cord. The results are in for 2-10 day. In the presence of antibodies in the blood of HIV diagnosis will be positive, and respectively negative in the absence of virus in the body.

What are the expiration dates?

Each analysis has its own expiration date for tests for HIV and hepatitis. Biochemical analysis of blood for hepatitis valid for 2 weeks, it is considered reliable for 0.5 years. This period of doctors believe the “window”, i.e., earlier than after 6 months to identify the infection is not possible.

But the people in the risk group, must know how to operate the tests. You need to pass 2 times in the year immediately following the expiration date when the previous one has to be invalid.

With the passage of the medical examination for obtaining health books result can act 1 year. But during emergency operation purpose the research is conducted again. During this time, blood tests for HIV and SARS are valid.

If the unpleasant symptoms and the validity of the tests has not yet expired, the fences are made ahead of time and whether an expiration date of the previous analysis or not.

A blood test for HIV fit within six months as to identify the virus early is impossible. After infection for 6 months the test will show more reliable results. The exception is pregnant women, who have to pass each month in order to be calm and confident for the health of their babies.