THC showing up in physical blood test?

Hey my mom is going to schadual a appointment to the doctor to get a physical because i need to change schools and she said she might tell them to give me a blood test. So would THC or any suspicion that i been smokin everyday for bout a couple months now? or do blood tests not show that, and even if i dont get a blood test is there any chance theyd still give me somekind of shot that will show it?
Thanks

 

blood test will only show it for about 3-6days so just stop smoking, wait is this a blood test that is looking for drugs? or just a normal checkup bloodtest(because if its a checkup then no worries)

 

It says your 22, but if your over 16 I dont think your mom has any right to know the results of the test anyway.

A normal check up wont look for drugs anyway.

 

thats only if you personally tell the doctor not to tell her anything, then your mother asks and said your son said i cant say anything, duhhhhh hes got somethin in there that he doesnt want the mom to see so already busted, but 99% chance ur fine dude, its probably a normal checkup and they dont test for drugs