It depends on the size. If it was a small piece of plastic, (such as the size of a nickel or smaller,) you will be fine. If it is a larger piece, if you feel like you are choking, you should get medical help immediately.
you will choke and die
I'll let you know in a couple of days
You could have swallowed the band aid and nothing would have happened. It's just a piece of plastic or vinyl with a little piece of cotton gauze. Any germ that may have been on it were killed in the baking process.
if it do NOT get stuck in your throat then nothing really will happen you might get sick but if it gets stuck in your throat you'll die in 3 mins
U die
You turn into the Hulk.
By all means, take them to a doctor or the ER!
yes
You're doing it wrong.
no
Yes, you're fine.
Life savers have holes in them in case one is accidentally swallowed whole, especially by a young child. The hole allows you to breath until it is removed, swallowed all the way, or dissolves enough to be swallowed.