A member asked:

Tb test site bled right after injection. can this give a false positive?obviously, it was not intradermal. don't answer if you don't know how to.

A doctor has provided 1 answer
Dr. Klaus d Lessnau answered

Specializes in Pulmonary Critical Care

Check with your doc: The test was not appropriately administered. You want to ask your doc for a new one. Or get the igra blood test which is better anyway. The skin test is almost in the museum of history of medicine.

Answered 4/19/2013

5.2k views

Thank

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