nose? >> we just tried to clean up his injuries so we could see them better to determine. >> and describe the lacerations that you saw in the back of the defendant's head. >> i recall two lacerations. approximately an inch long. >> all right. were either of those lacerations bleeding? >> not actively bleeding, but they had been. >> and how did you treat the lacerations to the defendant's head? >> the same. we just tried to clean up a little so we could view better what the injury was. >> at any point while you were treating the defendant, did he stand up? >> yes. >> did the defendant have any trouble with his balance when he stood up? >> i don't believe so. >> and about how long were you treating the defendant?