When a player is injured and taken to the locker room, what occurs before they can be replaced?

When a player is injured and requires attention away from the playing court, specific protocols must be followed before that player can be substituted. In this scenario, the proper procedure dictates that the team whose player is injured must utilize a time-out to facilitate a substitution. This approach ensures that the game is not interrupted indefinitely and maintains the flow of the competition.

By using a time-out, the coaching staff can manage the situation appropriately, allowing them to bring in a substitute while also ensuring that the injured player receives necessary attention and can be evaluated. This adherence to procedure is crucial for maintaining order and fairness in the game, as it allows both teams to prepare for the adjustment.

While other options address various aspects of game management, they do not adhere to the established protocols for handling an injury situation in basketball. For example, stopping the game immediately might disrupt the contest without a clear framework for substitution, and a review by officials or allowing play to continue without a proper time-out could lead to confusion and potential unfair play. Thus, requiring a time-out from the injured player's team is the most appropriate and correct response in this scenario.