Question

4 chen and his teammates are fooling around before ice hockey practice, and chen gets hit in the head with the puck. he is wobbly when he stands up. what is the best thing for the coach to do?
have chen sit down and put an ice pack on his head.
request that chen make an appointment with his family doctor.
take chen to the emergency room.
tell chen to \shake it off\ and put his helmet on

Explanation:

Chen was hit in the head and is wobbly, which are signs of a possible serious head injury. Sitting down with an ice pack (while helpful for minor injuries) may not address a potentially severe issue. Requesting a family doctor appointment delays immediate care. Telling him to "shake it off" ignores the severity. Taking him to the emergency room ensures immediate professional medical evaluation and treatment for a possible concussion or more serious head trauma.

Answer:

Take Chen to the emergency room.