A nurse in a hospital is assisting in the care of a toddler who has a history of congenital brain malformations. The child's family is at the bedside, including the child's 5-year-old sibling who seems distressed. Which of the following nursing interventions would be most appropriate to support the child's sibling?

Ask the parents to escort the child's sibling to the family lounge so they are not in the child's room.

Consult the child life specialist to provide age-appropriate activities and emotional support to the sibling.

Provide the sibling with coloring pages and crayons to keep them occupied in the child's room.

Offer the sibling a tour of the hospital unit to help them become more familiar with the environment.