Final answer:
The most therapeutic responses involve offering to stay with the client and inviting them to discuss their feelings, while avoiding false assurances or inducing regret.
Step-by-step explanation:
In responding to a client who is sobbing and expressing the feeling of being worse after chemotherapy, the most therapeutic responses by the nurse would be those that provide emotional support and validate the client's experiences without making false assurances or inducing guilt. Therefore, the appropriate responses would include:
- "I'll sit here with you for a while. Would it help you to talk about it?"
- "You're feeling worse since chemotherapy started?"
These responses offer a presence to comfort the client and an opportunity to express their emotions, as well as acknowledge the client's current feelings. It's essential to avoid statements that may belittle the client's emotions or insinuate regret over past decisions regarding their health care.