Ok look
Some things are just totally unnecessary to bring up and only cause you more headaches. Case in point... when I applied to the Academy back in, uh... 96? I told dodmerb the whole story. Every little thing. Why? Because I didn't know any better. I had to go digup records from a pediatrician, ENT, and an orthopedist (all retired, which made it extra fun). Records that had NO bearing on my current health. When I went through all the physical stuff again for rotc, then flight training, I left out all that childhood stuff. Still, it had no bearing on my current health, so there was no reason to cause a headache. And guess what? None of it has affected me in any way to this day. There is absolutely no way they have the means to go digging and find out every past record from every servicemember.
To put it plainly, if it's not a factor, there's no reason to mention it. They're not going to revoke your commission if they found out you broke your arm when you were 10 or something, so long as it has no bearing on your current health. Chronic conditions like asthma and whatnot aren't the same, so don't bother with the slippery slope argument - use some common sense. The only docs who ever make an issue of "why didn't you mention this or that" are the ones who deal with inprocessing at MEPS or DODMERB or wherever they do it. Flight docs will flat out tell you...don't mention stuff.
As for computerized medical records...HA. Navy Medical, next to Navy Admin, has the most incompetent record keeping that I've ever seen. EVERY time I've PCS'd the clinic neglected to do something important in the record and I had to jump through hoops when I checked in to the followon duty station.
I'll pass the advice an Marine Colonel told a large group of us... "When dealing with Navy Medical, admit nothing, deny everything, and make counter-accusations