A nurse is preparing to witness a client's signature on a consent form for a colon resection. The nurse should recognize that which of the following information should be provided to the client by the provider before signing the form? (Select all that apply.)

A. Explanation of the procedure: The provider must clearly describe the procedure, including what it involves, to ensure the client understands what they are consenting to. This supports informed decision-making. B. Possible alternative treatments: Clients must be made aware of all reasonable alternatives to the proposed procedure, allowing them to choose the option that aligns best with their values and health goals. C. Expected outcome of the procedure: Understanding the anticipated benefits and results helps the client weigh the risks and make an informed choice about whether to proceed with the surgery. D. Potential complications: Full disclosure of potential risks and complications is a legal and ethical requirement. It ensures the client consents with a clear understanding of possible negative outcomes. E. Cost of the procedure: While important, financial details are typically handled by administrative or billing staff, not the provider obtaining medical consent. It is not part of the informed consent content required from the medical team.