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 follow information should be provided to the client by the provider before signing the form? (Select all that apply.)

A. Expected outcome of the procedure: The provider must explain the anticipated results of the colon resection so the client can make an informed decision about proceeding with the surgery. B. Potential complications: The client should be informed of the risks and possible adverse events associated with the procedure, which is essential for informed consent. C. Cost of the procedure: Financial information is not required for informed consent. While helpful for planning, it is not part of the medical disclosure required by the provider. D. Explanation of the procedure: A clear description of the surgical steps allows the client to understand what the procedure entails, which is a fundamental component of informed consent. E. Possible alternative treatments: The client must be aware of other treatment options, including the choice of no treatment, to make an informed decision regarding surgery.