Who should witness a patient’s signature on an informed consent form?

The correct answer is that a healthcare worker who is not involved in the procedure should witness a patient’s signature on an informed consent form. This practice ensures that the witness is impartial and can truthfully attest to the patient's understanding of the consent process and decision-making. An uninvolved healthcare worker can provide an additional layer of verification that the patient was not coerced or unduly influenced by the medical team directly involved in their care.

Having someone who is not part of the procedure helps maintain the integrity of the consent process, as they can confirm that the patient was provided with all necessary information regarding the procedure and its associated risks and benefits. This approach not only supports ethical standards in healthcare but also enhances patient autonomy, allowing for a more informed decision.

While family members or attorneys may have roles in supporting or advising a patient, their presence as witnesses does not provide the same level of impartiality required in this context. An involved physician witnessing the signature may inadvertently create a conflict of interest, as their direct participation could affect the patient's decision-making process. Therefore, the presence of a neutral healthcare worker is key in ensuring the legitimacy of the informed consent process.