A nurse is caring for a 2-year-old child who is hospitalized and throws a tantrum when his parents leave. Which of the following toys should the nurse provide to alleviate the child's stress?

A. A toy hammer and pounding board may help with frustration but might not provide the comfort and reassurance needed. B. Building blocks can be a good distraction but may not offer the same emotional comfort. C. A stuffed animal provides comfort, security, and familiarity, which can help alleviate the child's stress and anxiety. D. A picture book about hospitals might be educational but might not provide immediate comfort or distraction from the absence of parents.