What does "Blood tests" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
Blood tests are medical procedures where a small amount of blood is taken from a person's body, usually with a needle from a vein in the arm. This blood is then sent to a laboratory for analysis. The results can provide information about a person's general health, detect diseases or infections, and check how well certain organs, like the liver and kidneys, are working.
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