Blood Tests: What They Can Tell You About Your Health
Why You Might Need a Blood Test
Blood tests are a common part of medical care. They can be used to screen for a wide range of conditions, including anemia, infection, and diabetes. Blood tests can also be used to monitor the effectiveness of treatment for certain conditions.
What Blood Tests Can Show
Blood tests can give your doctor information about your overall health and can help diagnose a wide range of conditions. Some of the things that blood tests can show include:
- Your red blood cell count, which can indicate anemia
- Your white blood cell count, which can indicate infection
- Your platelet count, which can indicate bleeding disorders
- Your blood sugar levels, which can indicate diabetes
- Your cholesterol levels, which can indicate heart disease risk
- Your thyroid hormone levels, which can indicate thyroid problems
- Your liver function
- Your kidney function
Blood tests are a valuable tool for your doctor to assess your health and diagnose any underlying conditions. If your doctor recommends a blood test, it is important to follow their instructions so that they can get the most accurate results.
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