Why can’t a single blood test show you all the information you need instead of having to take multiple tests for different markers?

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Why can’t a single blood test show you all the information you need instead of having to take multiple tests for different markers?

In: Biology

19 Answers

Anonymous 0 Comments

Because we usually don’t need all. And getting them all would just be a burden on the individual. But there are times when we do them collectively in one blood sample. Such as post-partum (delivery) bleeding. We draw a single large enough sample for 5 different tests.

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