Which of the following is NOT a nurse's role in informed consent?

• A. Witness the signature
• B. Ensure understanding
• C. Make treatment decisions for the client
• D. Document appropriately

Answer: (C)

The role of a nurse in the informed consent process is to facilitate understanding and support the patient in making their own decisions regarding their medical care. While nurses have important responsibilities, they do not have the authority to make treatment decisions on behalf of the patient.

Witnessing the patient's signature serves as a confirmation that the patient has expressed their consent and is aware of what they are consenting to. Ensuring understanding involves providing clear information about the procedure, risks, and benefits in a way that the patient can comprehend, facilitating an informed choice. Proper documentation is also crucial, as it provides a record of the consent process, reinforcing that the patient was adequately informed and agreed to the proposed treatment.

However, making treatment decisions for the client goes beyond a nurse's responsibilities. Nurses act as advocates for patients, ensuring their autonomy is respected, rather than taking control over medical choices. This ensures that patients retain the right to make informed decisions about their own healthcare.