Complete Blood Count (CBC) Test: Purpose, Benefits & What It Reveals

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cbc test price near me
If an individual feels tired or feverish, one of the most common tests that the doctor may advise is a Complete Blood Count (CBC). It is a reliable way to get a complete overview of an individual’s overall health. This blood test measures key components of the blood, including platelets, red blood cells, white blood cells, hemoglobin (Hb) and hematocrit. Through these parameters early signs of anaemia, infections, inflammation, and even certain chronic conditions can be evaluated even before the appearance of symptoms.

Why go for a CBC test?

A CBC is considered a good baseline test to know an individual’s health. Here are some reasons why you need to take a CBC test:

  • Routine health check: This test is generally recommended by doctors to get a clear view of your current health status and identify potential causes of symptoms.
  • Evaluating symptoms: If an individual comes up with symptoms such as chills, fatigue, and fever, a CBC test can help identify the type and severity.
  • Unexplained bruising: Any unexplained nosebleed, bruising or frequent bleeding could be investigated by evaluating platelet levels and function.
  • Monitoring chronic conditions: A CBC test aids in evaluating chronic diseases of the kidneys, heart disease, and many autoimmune diseases. It helps assess the rate of disease progression or observe the effectiveness of treatment.
  • Pre-surgery evaluation: Before any surgery, it is important to know how healthy an individual is. The data also becomes vital to check whether you need a transfusion of blood or blood products.
  • Pregnancy: This test helps provide an overview of a pregnant woman’s overall health and the fetus’s well-being. Since there is an increased requirement of iron, oxygen, and immune surveillance during pregnancy, this test helps ensure that both mother and baby remain safe.
  • Fatigue and weakness: If tiredness and lack of energy become a regular occurrence for an individual, it may be a sign of underlying medical problems which requires further evaluation. Fatigue may be caused by anything from thyroid issues, anaemia, infection, a vitamin deficiency, diabetes or hormonal imbalance.
  • Immune function: Evaluating blood cell counts is helpful in patients who have immune system disorders or those undergoing treatments like immunosuppressive therapy.

If you live in Delhi-NCR or Mumbai, do an on online search to know CBC test price near me, offered by diagnostic facilities in your vicinity.

Key components

White Blood Cells (WBC): This count represents the number of immune cells moving around the bloodstream. WBCs play a key role in defending the body against infection, wounds and other stress. A low WBC makes you more susceptible to infections.

Red Blood Cells: The RBCs have haemoglobin and carry oxygen from the lungs to other parts of the body and remove carbon dioxide. It helps evaluate signs of weakness or fatigue during a routine checkup.

Mean Corpuscular Volume: It is a critical measurement for identifying the underlying cause of anemia. It finds out the average size of your RBCs.

Hemoglobin: The RBCs carry this iron-rich protein. Hemoglobin levels throw more light on the health of your red blood cells.

Hematocrit: It indicates the proportion of red blood cells in your blood. While low levels may indicate iron deficiency, high levels can suggest other health disorders.

Platelets: These cells circulate within the blood and play a critical role in normal haemostasis and are important contributors to thrombotic disorders.

FAQs

1. What is a CBC test used for?

A CBC test tells about the overall health condition of an individual and helps identify conditions such as anaemia, infections and inflammation.

2. Do I need to fast before a CBC test?

Fasting is not required for this test, unless advised by the doctor along with other tests.

3. What is the usual duration of this test?

The process of taking a blood sample is complete within a few minutes.

4. When should I get a CBC test done?

A CBC test may be recommended during routine health checkups or if an individual has symptoms such as fatigue, fever, weakness, frequent infections, or unusual bruising.

Disclaimer


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