If you are looking for work in Oregon, you do not have to disclose your disability during the hiring process, and you may prefer to keep it to yourself if you are able. After all, you have likely had experiences where people make unfair judgements or discriminate against you when they learn of your medical issue. On the other hand, your disability may be obvious, for example, if you use a wheelchair or have a visual impairment.
It used to be fairly commonplace to hear stories of a woman's boss wanting sexual favors in exchange for something such as a promotion or a raise. Hollywood starlets believed the "casting couch" was just the way directors and producers handed out parts in movies. Then, just as it is now, this behavior is quid pro quo sexual harassment. The Latin translates to "something for something." In the workplace, this has most often meant sex for [insert what you want here].
There may come a time when you need to report your employer for certain types of inappropriate activities. This is called whistleblowing, and it can have various financial and legal repercussions.