What does informed consent require in a dental hygiene procedure?

• A. Only the patient’s signature.
• B. Consent is implied by scheduling an appointment.
• C. No explanation if the patient is anxious.
• D. Disclosure of risks, benefits, alternatives, and obtaining the patient’s voluntary agreement.

Answer: (D)

Informed consent is about the patient understanding what will happen, why it’s recommended, and the possible risks, benefits, and alternatives, and then freely agreeing to proceed. For a dental hygiene procedure, this means you clearly explain the potential benefits and risks, discuss reasonable alternatives (including the option of not having the procedure), and verify the patient understands this information. Only after ensuring comprehension and answering questions should you obtain the patient’s voluntary agreement. It’s not enough to rely on a signature, a scheduled appointment, or the fact that the patient is anxious—the patient must have clear information and make a voluntary, informed choice. Documentation of that discussion and the patient’s decision is part of proper practice, and you should tailor the explanation to the patient’s language and level of understanding.