Answer:
"The nurse will explain the details of the surgery before I sign a consent."
Step-by-step explanation:
The nurse has already provided the client with preoperative operations, that's all he needs to know, and the client must have already received some information from the doctor during the pre-surgery consultation. For this reason, no nurse will explain the details of the surgery before the client signs consent, because all the information the client needs to know has already been given to him / her.