blood test

[.l.s.d.]

swim's 17, swim went to doctor with his dad to get a checkup for why swim has high blood pressure?
the night before swim went to doctor, he smoked weed.
the doctor took blood sample and urine sample.
is it possible that the doctor would find thc in the sample? or is it that he would only find it if the test is done specifically to check if there's any drugs in the body of swim?
suppose the doctor gets to know about presence of thc in blood, would he tell swim's dad about finding thc in the blood? or is it against doctor - patient confidentiality rule?
even if doctor tells swim's father about it, would swim have the right to sue the doctor because of breaking the doctor - patient confidentiality?

[The Doors]

Read the rules, minors are not allowed here. Come back when you're 18.

Before you get banned, I will answer your question. THC stays in your blood for a few weeks so it will show up in the drug test. And why would SWIY sue the doctor, SWIY's dad won't care that you've smoked pot.

[Woodman]

I think it is time for SWIY to get his head out of his ass and stop doing drugs altogether until he can firmly identify the cause his condition.

[old hippie 56]

A seventeen year old with high blood pressure, damn boy, what kind of stuff are you doing?