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A member asked:

When you get a tb test and no bubble pops up does that mean its negative?

A doctor has provided 1 answer
Dr. Ronald Krauser answered

Yes: If there is no raised area which measures at least 5 mm in diameter the test should be considered negative.

Answered 3/23/2013

5.2k views

Thank

Related Questions

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What does it mean when you are getting a cold and can hear a bubble-popping/ running water sound in the ear?

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My jaws joint hurts when i eat something. In the past i was cracking my jaw. And when I swallow my split i can hear bubbles popping in my ears. What should i do? Does that mean that i damaged my jaws joint?

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