The items needed for the medical appointment should've been told to you by the secretary who booked the appointment with you, but it is also printed in the application guide. I don't have it handy at the moment so I can't tell you, but yeah you definitely need to bring the form 1017, and a certain number of photos with you.
At the end of the medical exam, the DMP will give you copy 2 of the form to attach to your application. The exam results will be sent directly to CIC.