Final answer:
If the consent has not been signed and the patient has more questions about the medical procedure, the nurse should provide further information and address the patient's concerns.
Step-by-step explanation:
If the RN finds that the consent has not been signed and the patient begins to ask more questions about the medical procedure, the nurse should address the patient's concerns and provide further information about the procedure. They should explain the risks, benefits, and alternatives of the procedure, as well as any other relevant details that the patient needs to know. The nurse should also ensure that the patient fully understands the information provided and give them an opportunity to ask further questions before proceeding with the procedure.