A full blood count (FBC) examines the different types of cells in your blood. Specifically, it looks at red blood cells, white blood cells, and platelets.
Components of a Full Blood Count
Here's a breakdown of what a full blood count measures:
Red Blood Cells
- These cells are responsible for carrying oxygen throughout the body.
- An FBC measures the number, size, and shape of red blood cells.
- Abnormalities can indicate conditions like anemia.
White Blood Cells
- These cells are part of the immune system and help fight infections.
- An FBC measures the number of white blood cells and the different types, such as neutrophils, lymphocytes, and monocytes.
- Elevated or decreased numbers can signal infection, inflammation, or other immune-related issues.
Platelets
- These cells are essential for blood clotting.
- An FBC measures the number of platelets.
- Too few platelets may cause bleeding problems, while too many could increase the risk of clotting.
Important Considerations
- Many factors, including health conditions and medications, can affect FBC results.
- It is crucial to discuss your FBC results with your doctor for proper interpretation.
| Cell Type | Function | What an FBC Measures |
|---|---|---|
| Red Blood Cells | Carry oxygen throughout the body | Number, size, shape |
| White Blood Cells | Fight infections and are part of the immune system | Number and different types |
| Platelets | Help with blood clotting | Number |
In summary, an FBC is a test that evaluates the key cellular components of your blood: red blood cells, white blood cells, and platelets. Understanding these components can provide valuable insights into your overall health.
