a. This option emphasizes the importance of the client's understanding of the risks associated with refusing the procedure. Informed decision-making capacity is crucial in determining whether the client's refusal is valid. b. While the partner's status as the durable power of attorney for health care may play a role in decision- making, it does not supersede the client's right to make autonomous decisions about their own healthcare. c. Religious beliefs may inform a client's decision-making process, but the primary consideration is whether the client has the capacity to understand the risks and benefits of the proposed treatment. d. The involvement of an ethics committee may provide guidance, but the ultimate decision should prioritize the client's autonomy and capacity to make informed decisions.