Read the passage and answer the question that follows. <br> “Informed consent is a process, not just a form. It involves a clear discussion between the healthcare provider and the patient about the risks, benefits, and alternatives of a proposed treatment. A patient must be competent to make a decision and must do so voluntarily. The nurse’s role often includes witnessing the signature, but more importantly, ensuring the patient truly understands what they are consenting to.” <br> What is the author’s tone in this passage?