Description
Sample Required for CBC Test:
The Complete Blood Count (CBC) requires a blood sample , which is collected in a purple vaccutainer (test tube). A healthcare professional will collect the sample by performing a simple blood draw from a vein in your arm.
CBC Test Time:
The test time for a Complete Blood Count may vary depending on the laboratory and the specific components being analyzed. Typically, the results are available within a few hours to a day.
CBC Test Normal Range:
The normal range for various components in a Complete Blood Count can vary depending on factors such as age, sex, and specific laboratory reference values. It includes parameters such as red blood cell count, white blood cell count, hemoglobin levels, platelet count, and other related values. The interpretation of the results should be done by a healthcare provider based on individual factors.
Below is the reference table for CBC Test Normal Values:
| Parameter | Normal Range |
| Hemoglobin (Hb) | Male: 13.8 – 17.2g/dL
Female: 12.1 – 15.1g/dL |
| Hematocrit (Hct) | Male: 38.3 – 48.6%
Female: 35.5 – 44.9% |
| Red Blood Cells (RBC) | Male: 4.32 – 5.72 million/μL
Female: 3.90 – 5.03 million/μL |
| White Blood Cells (WBC) | 4500 – 11,000 cells/μL |
| Platelet Count | 150,000 – 450,000 cells/μL |
| Mean Corpuscular Volume (MCV) | 80 – 100 femtoliters (fL) |
| Mean Corpuscular Hemoglobin (MCH) | 27 – 33 picograms (pg) |
| Mean Corpuscular Hemoglobin Concetration (MCHC) | 32 – 36 g/dL |
What is the CBC test?
The Complete Blood Count (CBC) is a common blood test that provides important information about the components of your blood. It measures various blood cell types, including red blood cells, white blood cells, and platelets. The test helps in assessing overall health, detecting and monitoring various conditions, and evaluating the body’s immune system.
Complete Blood Count Test Procedure:
During a Complete Blood Count, a healthcare professional will collect a blood sample from your arm using a needle. The blood sample is then sent to the laboratory for analysis. In the laboratory, automated machines are used to count and analyze the different types of blood cells present.
When to take the test:
The timing for a Complete Blood Count may vary depending on the specific situation or as advised by your healthcare provider. It can be done as part of a routine health check-up, when evaluating symptoms such as fatigue, unexplained bruising or bleeding, recurrent infections, or as directed by your healthcare provider.
Who should take this test:
A Complete Blood Count is recommended for individuals of all ages, as it provides important information about overall health and helps in detecting various medical conditions. It may be ordered as part of a routine check-up, pre-surgical assessment, or to monitor the progress of a specific condition.
Precautions for exceptional cases (pregnancy, etc.):
For pregnant women or individuals with specific medical conditions, additional considerations may be required for a Complete Blood Count. It is important to inform your healthcare provider about any specific medical conditions or pregnancy before undergoing the test.