Please check with a wage and hour attorney Oregon to be sure. In California, unlike most states, nurses are not exempt (under the standard professional exemption) because there is a specific CA Industrial Wage Commission (IWC) order that expressly says so (unless you are midwife, anaestesia specialist or one other specialty). Even then, if you have a union contract (such as all California State hosptials - UCLA, USF, Harbor Medical, etc.) then the union contract will likely contain a provision overriding the general state OT laws, with different OT rules. In other words, it can be complicated and a free consult with a wage and hour lawyer is wise. I am a wage and hour attorney in CA and also a woman, so I keep updated on this stuff here -- particularly for female dominated professions which seem to be more prone to OT exploitation. Med techs and assistants are very prone, too, as they are typically not exempt and do not know it. Good luck!!!