Final answer:
The client's concern about the potential side effects of the treatment indicates psychological distress(option b).
Step-by-step explanation:
The statement that indicates the client is experiencing psychological distress is b. "I'm concerned about the potential side effects of the treatment."
Psychological distress refers to emotional or mental suffering that can result from a variety of factors, including a medical diagnosis and treatment. In this case, the client's expression of concern about the potential side effects of the treatment indicates that she is experiencing psychological distress related to her ovarian cancer treatment.
It is normal for patients to feel anxious or worried about the potential side effects of treatment. It is important for the nurse to acknowledge the client's concerns and provide support and education to help alleviate her distress.
Hence, the answer is option b,