Sweet Jesus,
I assume, being in this forum, this is your medical test. If that's the case, you will be administered a hearing and visual test. And also be required to supply a Urine specimen. Following that, a doctor or PA, will go over questions, about past medical history, as well a pertinate medical questions ( such as injuries, Rx use, Childhood Illness's, and the like) following that you will have a brief physical exam, where the doctor/PA, will do a head to toe exam, where they will assess your range of motion, and inspect for any deformities. This will be done while you are in your underwear, so for the love of God, wear appropriate underwear. (no holes, clean, and no thongs- girls). So that being said, there should not be a prostate exam, nor a "lower abdominal exam"
On a side note, if you have any more questions like this, it would be wise to call the CFRC, and ask to talk to medical personal.