A nurse in a long-term care facility is caring for a client who reports the assistive personnel repositioned him in bed using excessive force. Which of the following actions should the nurse take?

The correct answer is C: Contact the nurse manager. By contacting the nurse manager, the nurse is escalating the situation to higher management for appropriate investigation and action. The nurse manager is responsible for addressing staff behavior and ensuring the safety and well-being of the clients. This action demonstrates advocacy for the client and prioritizes their safety.

Choice A is incorrect because simply documenting the incident without further action may not address the issue effectively. Choice B is incorrect as risk management is not the immediate contact for addressing the client's safety concerns. Choice D is incorrect as reassuring the client without addressing the issue does not prioritize their safety and well-being.