If the offense is not ready, defense may begin the stall when the observer announces the timeout is over
If the injured player does not leave the game after an injury timeout, that player's team is charged with a team timeout unless the injury was caused by an opposing player. If the team being charged with the timeout is also the team in possession and has no timeouts remaining, it is a turnover.
If the injured player does not leave the game after an injury time-out, that player's team is charged with a team time-out unless the injury was caused by an opposing player. If the team being charged with the time-out is also the team in possession and has no time-outs remaining, it is a turnover.
If the injured player does not leave the game after an injury timeout, that player's team is charged with a team timeout unless the injury was caused by an opposing player. If the team being charged with the timeout is also the team in possession and has no timeouts remaining, it is a turnover.