During a pediatric emergency the patient's mother asks to enter the trauma bay. Which of the following actions provides the most appropriate type of family support.

Do not allow the mother to enter the trauma bay until the social worker completes a full investigation.

Place the mother in a corner of the room to observe the resuscitation privately.

Sit with the mother and provide up-to-date, open and honest communication.

Identify a grief counselor to sit with the family.