What is 'informed consent'?

• A. A patient's voluntary agreement to treatment after receiving adequate information about risks, benefits, alternatives, and consequences.
• B. A signed form with no patient understanding.
• C. Consent is optional and not needed.
• D. A physician's consent to bill insurance.

Answer: (A)

Informed consent means the patient freely agrees to treatment after receiving clear information about what the treatment involves, including the risks, benefits, alternatives, and the possible consequences of both acting and not acting. It requires that the patient understands this information, has the capacity to decide, and makes the choice without coercion. It’s about more than just signing a form; understanding and voluntary, well-considered decision are essential. If the patient can’t understand, a legally authorized surrogate can consent on their behalf. This ethical and legal standard protects patient autonomy. The other statements don’t reflect that process: a signature without understanding isn’t enough, consent isn’t optional, and consent for billing isn’t the same as consent to treatment.