It's a centralized application now and I believe it does ask if you have ever applied or plan to apply to...optometry, podiatry, dentistry, medicine, etc.
Yes I agree, they shouldn't ask this question but it's in there (90% sure it is) and if you lie or with hold information then that's a violation of the agreement you sign at the end..."to the best of my knowledge this information is correct and complete, etc.....sign here"