I'm not PADI, but I would be disinclined to accept her as a student. I can't protect my student if I don't know what's happening with them. What if the doctor gave her a pass on type I diabetes? Most doctors have no clue why people on insulin shouldn't dive. Trust goes both ways. You don't have to trust me, but that means I can't trust you. Have lots of fun learning Scuba: just not from me. Again, this is not a PADI answer.
The PADI med form has a 4 page addendum for the doctor. I’m pretty sure that Insulin Dependent diabetes is mentioned. And other relevant contraindications. How personal are you prepared to get? Do you question YES answers or simply tell them to get a physician’s signature?
Does it make a difference how many YES answers are produced? Does a physician’s signature trump those?