I have a question about TV Test?

Question

My nephew had a TV test for his school on Wednesday. He was supposed to be checked Today(on the third day after the test). But the office was closed at 12 o'clock and I was unaware of his doctor's office hour. Now I am wondering if my nephew will be able to be checked on Monday or he is going to need to have another TV test again. Hopefully someone from you guys know the answer. Thank you very much.

Answer 1

First of all, it is TB test not TV test. Short for tuberculosis. And the point of a TB test is so they can check if the shot swelled up from what they injected. If you wait too long, it won't work as well. Oh by the way, if it swells up that's a bad thing. Good Luck!  

Answer 2

First, it's a TB test (tuberculosis) , not TV.  As for the test itself...  It depends on the doctor.  Some doctors will just ask how it looked but there are some that will do the test again.  It's not painful either way (unless it's positive).