Leaving UAE while in the process of work permit?

Hi all,

I have a question. My girlfriend has recently moved to Abu Dhabi, UAE to work there. She has been working there already a few years ago. She is there now to work and save money to eventually move to me. She arrived there a few weeks ago, been looking for a job and now she is in the process of that she signed the contract today.

So all good, right? But we are looking for her to come for like a week to me. But she still has to do the medical test before she will get the working permit. But is this right? Is she allowed to leave UAE for like a week after she did the medical test? Or does she have to stay there to arrange some other documents? Maybe we are forgetting something. We also have no idea how long she has to wait till she can do the medical test.

Thanks so much!