Police medical exam tips and what to expect

Hey Reddit I’m in the hiring process for a department over in the Bay Area who have been moving fast with my hiring process and I believe my medical exam portion is next up . I haven’t smoked weed since I applied to the position but my test are still positive. I know about QCarbo 32 and such but im still a little nervous . What does the medical exam all consist of and is it a blood test or urinalysis? I really want this job to start my new life and I already took the first step of stopping can any body give me some advice or tips . I appreciate all comments if I even get any . Thank you all and have a great day 🙂