Final answer:
The nurse's best response would be option C, explaining that if the information impacts the client's care, it may need to be shared with the treatment team.
Step-by-step explanation:
The nurse's best response in this situation would be option C: "If the information impacts your care, I will need to share it with the treatment team."
Confidentiality is a fundamental ethical principle in healthcare. However, there are certain situations where healthcare professionals may need to share patient information for the purpose of providing appropriate care. In this case, if the information given by the client is relevant to their care, it may need to be shared with the treatment team to ensure proper treatment and support.
For instance, if the information provided raises concerns about the client's safety or if it is necessary to involve other healthcare professionals in the client's care, it may be appropriate to share the information with the treatment team while still respecting the client's privacy.