Why is a Haemogram Test Done? What Parameters are Included in a Haemogram Test?
A haemogram test is one of the most commonly performed blood tests that provides a detailed analysis of the blood components. It helps doctors diagnose various health conditions, monitor diseases, and assess overall health. The test is often referred to as a Complete Hemogram Test or CBC Count Test and is performed at various pathology labs. If you are looking for a blood test lab near me, this guide will help you understand everything about the haemogram test, its importance, and the parameters included in the report.
What is a Haemogram Test?
A haemogram test is a comprehensive blood test that evaluates different components of blood, including red blood cells, white blood cells, and platelets. It helps in diagnosing infections, anemia, clotting disorders, and even some types of cancers. The test is often included in routine health check-ups or prescribed when a patient experiences symptoms such as fatigue, fever, bleeding, or unexplained bruising.
The complete hemogram test is an essential diagnostic tool used in general health assessments and disease monitoring. Many people search for a lab near me for blood test to get this important test done quickly and accurately.
Why is a Haemogram Test Done?
A haemogram test is performed for various medical reasons, including:
Diagnosing Infections: A high white blood cell count (WBC) may indicate bacterial, viral, or fungal infections.
Detecting Anemia: A low red blood cell (RBC) count or hemoglobin levels suggest anemia, which can cause fatigue and weakness.
Monitoring Blood Disorders: Conditions like leukemia or clotting disorders can be identified by abnormalities in white blood cells or platelets.
Assessing Immune System Function: White blood cell count helps in evaluating immune system health.
Checking for Bleeding or Clotting Issues: Platelet count determines if a person is at risk of excessive bleeding or clotting disorders.
Monitoring Chronic Conditions: People with diabetes, heart disease, or kidney disease often require regular haemogram tests to monitor their health status.
Pre-Surgery Assessment: Before surgeries, doctors often recommend this test to ensure there are no blood-related abnormalities.
If you are experiencing fatigue, recurrent infections, or other unexplained symptoms, visiting pathlabs near me for a haemogram test can help in early diagnosis and treatment.
What Parameters are Included in a Haemogram Test?
The CBC count test or haemogram test measures multiple blood parameters, which include:
1. Red Blood Cell (RBC) Parameters
RBC Count: Measures the number of red blood cells in a given volume of blood.
Hemoglobin (Hb): The protein in red blood cells that carries oxygen throughout the body.
Hematocrit (Hct): Indicates the proportion of blood that is made up of red blood cells.
Mean Corpuscular Volume (MCV): Measures the average size of red blood cells.
Mean Corpuscular Hemoglobin (MCH): Measures the average amount of hemoglobin in a red blood cell.
Mean Corpuscular Hemoglobin Concentration (MCHC): Indicates the concentration of hemoglobin in red blood cells.
Red Cell Distribution Width (RDW): Measures the variation in red blood cell size.
These parameters help diagnose anemia, dehydration, and other red blood cell disorders.
2. White Blood Cell (WBC) Parameters
Total WBC Count: Measures the total number of white blood cells in the blood.
Differential WBC Count: Breaks down the types of white blood cells, including:
Neutrophils: Help fight bacterial infections.
Lymphocytes: Important for immune system function.
Monocytes: Help in clearing infections and removing dead cells.
Eosinophils: Play a role in allergic reactions and fighting parasites.
Basophils: Involved in allergic responses and inflammation.
A high or low WBC count can indicate infections, immune disorders, or leukemia.
Platelet Count: Determines the number of platelets, which help in blood clotting.
Mean Platelet Volume (MPV): Measures the average size of platelets.
Platelet Distribution Width (PDW): Indicates variation in platelet size.
Abnormal platelet levels can indicate clotting disorders, infections, or bone marrow diseases.
How is a Haemogram Test Performed?
A CBC count test is a simple blood test that requires drawing a small sample of blood from a vein, usually in the arm. The procedure is quick and relatively painless. If you are looking for a lab near me for blood test, ensure that the pathology lab follows standard procedures for accurate results.
How to Prepare for a Haemogram Test?
No special preparation is required for this test.
Fasting is generally not needed unless specified by the doctor.
Inform your doctor about any medications you are taking, as some drugs can affect the results.
Understanding the Haemogram Test Results
After performing the test, the lab will provide a detailed report with numerical values for each parameter. A doctor will interpret these values and determine if they fall within the normal range. If any abnormalities are detected, further tests may be required for accurate diagnosis.
Where to Get a Haemogram Test Done?
If you need to get a complete hemogram test, you can visit pathlabs near me or search for a blood test lab near me to find a reliable diagnostic center. Many labs offer online booking, home sample collection, and quick report delivery for convenience.
Conclusion A haemogram test is a crucial diagnostic tool that helps in the early detection and monitoring of various health conditions. From checking CBC count to evaluating blood cell health, this test provides valuable insights into overall well-being. If you are experiencing symptoms like fatigue, infections, or unexplained bruising, visiting a lab near me for blood test can help in timely diagnosis and treatment. Always consult a doctor for proper interpretation of results and follow-up testing if required.
