Preparation for Tests at the "Helios" Laboratory
Proper preparation for tests is essential to obtain accurate and reliable results. Depending on the type of test, there are specific recommendations for each case. Here is a detailed description of the preparation for the main types of tests:
1.General Blood Test (GBC) Preparation:
- Fasting: It is recommended to take the test on an empty stomach after a night of fasting (at least 8 hours).
- Avoid physical exertion: Avoid intensive physical activity the day before the test.
- Alcohol abstinence: Avoid alcohol consumption 24 hours before the test.
- Medications: If you are taking any medications, consult your doctor about discontinuing them before the test.
2.Biochemical Blood Test Preparation:
- Fasting: The test should be conducted on an empty stomach (after 8-12 hours without food).
- Limit physical exertion: Physical activity before the test can affect some biochemical markers.
- Alcohol abstinence: Avoid drinking alcoholic beverages 24 hours before the test.
- Medications: Inform your doctor about any medications you are taking, as some medications may alter the test results.
3.Hormonal Tests Preparation:
- Test timing: Some hormonal tests have a specific time for testing (e.g., thyroid hormone tests are conducted in the morning before 9:00).
- Fasting: Typically, these tests are done on an empty stomach, but consult your doctor as some hormonal tests can be done after eating.
- Menstrual cycle: Hormonal tests for women often depend on the phase of the menstrual cycle, so it is important to consult with your doctor about the test date.
- Discontinuing hormonal medications: Consult your doctor regarding the possibility of discontinuing hormonal treatments before the test.
4.Infection Tests (PCR, Bacteriological Studies) Preparation:
- PCR tests: It is important that samples for infection tests (e.g., viral infections) are collected during the early stages of the disease for greater accuracy. If necessary, you can take the test after using antibacterial drugs, but it is important to consult with your doctor.
- Urine test: For urine analysis, it is crucial to collect a mid-stream portion of morning urine after thorough genital hygiene to avoid sample contamination.
- Antibiotic abstinence: For a more accurate result, it is recommended to stop taking antibiotics 1-2 days before the test.
5.Urine Test Preparation:
- Midstream portion: For more accurate results, collect the middle portion of urine, starting from the second flow (after the initial urination).
- Cleanliness: Before collecting the sample, thoroughly wash the genital area to avoid contamination.
- Fluid intake: Avoid drinking excessive amounts of fluid before the test, as it may affect the results (especially when testing for specific elements in the urine).
6.Blood Sugar Test (Glucose) Preparation:
- Fasting: Blood sugar is measured only on an empty stomach after 8-12 hours without food.
- Avoid physical exertion: Avoid physical activity before the test, as it can affect blood glucose levels.
- Alcohol abstinence: Refrain from alcohol consumption 24 hours before the test.
7.Cholesterol and Lipid Profile Test Preparation:
- Fasting: This test should be conducted on an empty stomach after 12 hours of fasting.
- Avoid fatty foods: Avoid eating fatty or fried foods the day before the test, as it can alter lipid levels in the blood.
- Medications: Inform your doctor about any medications you are taking that may affect cholesterol or lipid levels.
8.Allergy Tests (Skin Tests, Antibody Tests) Preparation:
- Discontinuing antihistamines: It is important to stop taking antihistamines 3-5 days before the test to avoid skewing the results.
- Skin cleanliness: For skin tests, ensure that the skin is clean and dry before testing.
General Tips:
- Inform about chronic diseases: If you have chronic conditions (e.g., diabetes, cardiovascular diseases), make sure to inform your doctor as they may impact test preparation and results.
- Stress management: Stress and emotional overload can affect the results of some tests, so try to avoid stressful situations before your tests.
By asking specific questions to your doctor and following preparation guidelines, you will ensure the most accurate and reliable results, which will help in proper diagnosis and treatment.
