Which statements by a nurse to a charge nurse indicate that the nurse requires further training? Select all that apply.
A: "When I sign the consent form as a witness, I am saying that the person knows all the risks and benefits of the procedure."
B: "I must make sure I give the client all necessary information about the procedure before I have the client sign the consent form."
C: "When a client is having surgery, it is my responsibility to get the consent."
D: "My signature as a witness indicates the consent is signed and I saw the client sign it."
E: "In the event of an emergency that threatens a client's life or health, consent is not needed."
A,B,C