Hematocrit test

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Currently, the Hematocrit test is a type of blood test used primarily to diagnose blood disorders, such as polycythemia vera or anemia. Through the results of the Hematocrit test, the doctor will help the doctor determine whether the patient is suffering from any blood disorder, thereby giving appropriate treatment.

1. What is the Hematocrit test?

The Hematocrit test is a commonly used blood test today. Normally, human blood is made up of white blood cells, red blood cells, and platelets. These blood cells are present in suspension in a liquid, collectively known as plasma.
The Hematocrit test helps to measure the amount of blood in the body made up of red blood cells. Red blood cells contain a protein called hemoglobin, which carries oxygen from the lungs to the rest of the body. When test results show that hematocrit levels are too high or too low, it can be a sign of dehydration, a blood disorder, or other medical conditions.

2. What is the Hemacrotite test used for?

The Hematocrit test is usually part of a complete blood count (CBC) test, a routine test used to measure different components in the blood. In general, Hematocrit is used in the diagnosis of blood disorders such as anemia (a condition in which your blood does not have enough red blood cells), or polycythemia vera (a rare blood disorder, in your blood has too many red blood cells).

3. Why do you need a Hematocrit test?

Your healthcare provider may order a Hematocrit test as part of your regular check-up routine, or if you have symptoms of a red blood cell disorder, such as: polycythemia vera or anemia.
Anemia may include the following typical symptoms:
Shortness of breath Fatigue Fatigue Fatigue Headache Dizziness Cold extremities Chest tightness Pale skin Symptoms of polycythemia vera usually include:
Difficulty breathing Blurred vision or double vision Itching Headache Fatigue Red skin Excessive sweating

4. Procedure for performing the Hematocrit . test

In fact, you don't need to do any special preparation for the Hematocrit test. If your doctor asks you to do more tests on your blood sample, you may need to fast for several hours before the test.
During a Hematocrit, your doctor will take a blood sample from a vein in your arm through a fine needle. After the needle is inserted into the vein, a small amount of blood is collected into a vial or test tube. You may feel a slight sting as the needle is inserted or removed from the vein. The process of taking a blood sample usually takes less than 5 minutes.
In general, the Hematocrit test and other types of blood tests usually have very little risk. Some people may experience mild pain or bruising where the needle was inserted, but most of these symptoms go away quickly.

5. Meaning of Hematocrit Test Results

If test results show that your Hemotocrit level is too low, this could be a telltale sign of the following conditions:
Anemia Nutritional deficiency of vitamin B12 , iron or folate Bone marrow disease Kidney disease Some cancers cancer such as lymphoma, leukemia or multiple myeloma If your test results show that your Hematocrit level is too high, this could be a telltale sign of the following conditions:
Dehydration – one of the causes most common of high blood hematocrit levels. Drinking more fluids will help bring your hematocrit levels back to normal. Congenital heart disease Pulmonary disease Polycythemia vera If your Hematocrit test results are not within the normal range, it does not necessarily mean that you have a medical condition that requires treatment. Certain factors can affect your Hematocrit levels, including pregnancy, recent blood transfusions, or living at high altitudes. Ideally, you should talk to your doctor thoroughly to learn more about your test results.
Vinmec International General Hospital Laboratory Department includes a full range of specialized fields: Biochemistry, Hematology - Blood Transfusion, Microbiology - Parasitology and Pathology with a team of qualified medical professionals, experienced to bring the most accurate diagnosis.
All tests are operated according to the standard testing procedures of the Ministry of Health, strict quality control.
Sampling, safe transport of test samples Ensure test quality Return results as soon as possible, actively support doctors for effective treatment Current semi-automatic combined automated testing equipment Modern and synchronous technology of famous and reputable firms in the field of testing in the world such as Beckman Coulter (USA), Roche (Switzerland):
Modern pneumatic system for transporting specimens and returning results by compressed air of Beckman - Coulter company (USA) avoids contamination, confusion of patient samples, and at the same time avoids the impact of the environment on patient samples, giving accurate test results with fast result return time. VITEK2 COMPACT Biormerieux automatic identification and antibiotic system for performing microbiological tests is a system of equipment being used at leading hospitals in Hanoi and Hai Phong. Pathology: The first automatic in situ hybridization and immunohistochemistry staining machine BenchMark XT in Hai Phong identifies the origin and classifies different cancers to help accurately diagnose cancers.

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Reference source: medlineplus.gov