yes to all the above , but hair test are easily fooled with detox shampoos, and if you detox properly for the nex 2 weeks Im sure at your weight youll be fine and not even need the shampoo or any kinda of over the counter detox. Dont stress over it but start to detox imedatly. like I said lots of fluids and lots of exercize, cardio especialy. I am assuming you have about 2 weeks so that should be just enuogh time to get it all outta your system, no alcohol, even if you dont have to take tylenol or somethin like that dont. I know people who have taken hair and piss test a week after they smoked and they were fine, but they only smoke once and they did all that I just said prior to taking it, and dont stress out about it cause alot of it has to o with your body running at peak efficiantcy. Stress hinders all of that