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?

A. The nurse's role is to provide the client with initial information about the procedure prior to obtaining informed consent: The nurse can provide information, but the responsibility for providing initial information and obtaining informed consent lies with the provider. B. Clients are unable to change their mind once a consent form is signed: Clients have the right to revoke their consent at any time before the procedure, even after signing the consent form. Consent is an ongoing process, and clients can change their decision at any point. C. The provider performing the procedure is responsible for obtaining informed consent: It is the provider's responsibility to ensure the client understands the procedure, risks, and benefits, and to obtain informed consent. D. The provider obtains verbal consent for the procedure without witnessing the client's signature: Written consent is required for procedures, and verbal consent is only valid in specific situations, such as emergencies.