A charge nurse is providing an in-service to a group of nurses about the components of informed consent. Which of the following information should the nurse include?

The provider obtains verbal consent for the procedure without witnessing the client's signature.

The provider performing the procedure is responsible for obtaining informed consent.

The nurse's role is to provide the client with initial information about the procedure prior to obtaining informed consent.

Clients are unable to change their mind once a consent form is signed.