Can an iPad make a small nasal bump or is it genetic?

For a long time I have noticed a small bump on the bridge of my nose, it isn't that big but I'm really unsure how it got there since my parents have both got staraight noses.Is it possible to have a different nose to your parents? .And also the only thing that I can remember happening to my nose is that about a year ago someone dropped an IPad on my nose and I was wondering can that make a permanent bump on your nose or do you think it's because of genetics?