If a person had smoked weed about two weeks and had to go take a blood drug test would they pass it?

Worried about you: Don't smoke weed for one yr, perhaps two...Then pass test you will. Might even find that life is rosier, smells are better, and thinking/outlook/mood are clearer. Worried that someone, who knows that a drug test is in the horizon, cannot abstain from using a substance which new research shows can increase risk for schizophrenia and bipolar disorder. Please see doc. You deserve better.

Depends: The test result would depend on many factors including amount smoked, previous use, metabolism, body fat percentage. Probably will be positive. In general it's not a good idea to smoke weed, it's not healthy. Please consider not using it anymore.