Should I get paid if I am required to be at work waiting for potential clients?

Yes. You should get if you’re hourly and required to be there

I have a none compete contract with a company at the moment. I do electrical sales and deal with customers. Any way around it?

You can probably do a cleaning job when you had been in sales without violating the nonvompete or the nonvompete might be unenforceable

Can I sue my employer if they make me take exams as "homework" without any pay?

You may have a claim for minimum wages and/or overtime pay

I I work in a doctor's office they made me sign a paper saying my overtime will be paid just like my regular time?

You are entitled to overtime pay at 1 and 1/2 times for all hours over 40

Is this something a can take to court?

Was the prior injury reinsured at work? Then you complained about it?

Do I have a case against an employer who wrongfully fired me for being bipolar

Yes you might have a case. If you were able to perform your job responsibilities with a reasonable accommodation the company should have engaged in...

It is illegal to discriminate on the basis of pregnancy. File a charge of discrimination with the US EEOC Good luck

Can I pay the same employee straight commission for some work and an hourly rate for other type of work?

Yes provided minimum wages and overtime are properly paid

I have an employer who make me document a 9 hour work day. 8 working and 1 hour for lunch.

Arizona has no requirement for a lunch break. If you're working 9 hours a day for 5 days you have a claim for 5 hours overtime for each week...

How to report unfair treatment in the workplace?

Perhaps they should consider bringing a Union in or unionizing