Final answer:
The client has the right to consent or refuse a treatment or choose other treatment options.
Step-by-step explanation:
The statement is True. According to the principle of autonomy, once informed, the client has the right to consent or refuse a treatment or choose other treatment options. Informed consent is a process where individuals are provided with all the relevant information about a treatment or procedure, including the risks and benefits, and they can make an educated decision based on that information.