If you suspect a concussion, which of the following should you do?

Maintaining the person's body temperature is crucial after a suspected concussion. When someone experiences a concussion, they may become disoriented and vulnerable to further complications, including hypothermia or overheating, depending on the environment and their physical state. Keeping their body temperature stable helps prevent additional stress on the body and supports optimal conditions for recovery.

Other suggestions, such as allowing the person to resume activity, encouraging them to eat, or moving them frequently, are not appropriate responses immediately following a suspected concussion. Resuming activity can risk further injury, as the person may not be aware of their condition effectively. Encouraging eating might not be suitable if they are feeling nauseous or disoriented, and moving them frequently could exacerbate their injury, create discomfort, or pose safety issues. Therefore, maintaining body temperature provides a supportive environment while determining the appropriate next steps in treatment.