<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi doctor, Ive been experiencing a lot of pain in my feet and they feel very flat. Im not sure whats going on.  <response>: Based on what youve told me, the required medical tests to determine if you have flat feet are examination of your foot, a plain x-ray, and a complete physical skin exam performed. Additionally, physical therapy exercises can provide relief for flat feet. However, a rectal examination and other non-OR therapeutic procedures on musculoskeletal system are not necessary. Prophylactic vaccinations and inoculations are unrelated to your condition. 