I also forgot to mention that they (GW hospital whom i am working for) made me take a drug screening 2 weeks ago, but they had not told me that i needed to do this physical then, and they infomred me of this physical about 2 days ago after i told them i hadn't had one since last june. Do you think that they will drug test me in the physical? Do regular physicals even invlove drug tests. The only thing they told me was that it was 30 minutes long, if anybody has any experience please help. Should i just dilute anyways to be safe, but this will throw off my urinalysis results? thanks for the help.