a nurse is witnessing the informed consent of a client scheduled for cardiopulmonary bypass. When the nurse asks the client if they understand the risks and benefits of the procedure as explained by the surgeon., the client states. Yes., I spoke with my doctor's nurse, and they answered all of my questions. Which of the following actions should the nurse take?
1. Ask the client if the surgeon's nurse explained the procedure thoroughly
2. Determine if the client has spoken with the surgeon about the surgery
3. Check to see if the client has additional question
4. Allow the client to sign the consent
