This is why you should wait for the forms.... You need x-rays and you can't wait until Dubai to have your teeth checked--it's a re-check just to make sure. The medical has pages on how to go about it and what is required.
So people need to be harassed and yes it can be very expensive but that's how it is. I rang almost everyday to get my blood tests quickly, I told them my reasons and you know I got them in 3 days plus there was a public holiday in that week.
Look on every page until you find it