What does tb test results look like?

I always get so anxious waiting for test results! For a TB skin test, I've heard they measure the bump. If it's a certain size, it's positive. For blood tests, it will be clearly written positive or negative. It's so important to have a doctor explain it all.

There are different TB tests. For the skin test, they check if there's a raised, red area on your arm after a few days. The size matters. Blood tests are usually reported as 'positive' or 'negative'. Whatever the result, always let a doctor interpret it. Don't try to understand it alone, it can be misleading and cause complications if you misinterpret.

For the skin test, it's a small bump, a red area, which the nurse measures. My mother-in-law used to say that any redness means something, but the doctors say the exact size matters. For blood tests, you'll get a report with 'reactive' or 'non-reactive'. Best to take the report to your doctor, they will guide you properly.

I was looking this up recently! For the skin test, they inject something, and then after 2-3 days, they check if a hard, raised bump has formed and measure its diameter. For blood tests, it usually just says positive or negative. It's quite interesting how it works.