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. Expected outcome of the procedure: The provider must explain the expected outcome so the client understands the purpose and anticipated benefits of the colon resection. This information is essential for informed consent. B. Cost of the procedure: The financial cost is not part of the informed consent process and is typically discussed by administrative or billing staff, not the provider. It does not affect the client’s medical decision-making. C. Potential complications: The provider must inform the client of potential risks and complications associated with the procedure. Understanding possible adverse outcomes is critical for the client to make an informed choice. D. Explanation of the procedure: A clear explanation of how the procedure will be performed allows the client to understand what to expect during surgery, which is a core component of informed consent. E. Possible alternative treatments: The provider should discuss alternative treatments or procedures, including non-surgical options, so the client can weigh all choices and make an informed decision about care.