A client is scheduled for a TURP and expresses concerns about potential sexual dysfunction after the procedure. How should the nurse respond to the client's concerns?

A. Educating the client about postoperative care instructions is essential, but it is not the primary responsibility related to informed consent.

B. This is the correct answer. The nurse's primary responsibility is to ensure that the client is adequately informed about the risks, benefits, and alternatives to the surgery and that they provide voluntary and informed consent. The nurse witnesses the client's signature on the consent form to verify that the client understands and agrees to the procedure.

C. Explaining the surgical procedure is part of the informed consent process, but witnessing the client's signature is the primary responsibility related to informed consent.

D. Ensuring the client is medically fit for the surgery is crucial, but it is not the primary responsibility related to informed consent.

A. Increasing fluid intake is important, but excessive fluid consumption may put additional stress on the bladder and cause discomfort. The client should maintain adequate fluid intake without overhydration.

B. Limiting protein intake is not typically necessary after TURP surgery unless there are specific medical reasons for such restrictions.

C. This is not an appropriate recommendation. Foods that are high in fiber and whole grains are beneficial for overall health, including gastrointestinal function.

D. This is the correct answer. Consuming caffeine and alcohol in moderation is recommended after TURP surgery. These substances can act as diuretics, increasing the need to urinate and potentially causing discomfort for the client.