Dialog 1:
a) twisted it
b) sprained it
Dialog 2:
c) I had an accident/ I banged my head.
d) I tripped / and hit
Dialog 3:
e) I hurt / I trapped it
f) You have certainly bruised it.
g) I broke it?
Dialog 4:
h) I burned my hand. I picked up a very....
I) When did it happen?
