Which scenario demonstrates implied consent?

Which scenario demonstrates implied consent?

• A. A patient signs a consent form for surgery
• B. A patient holds out their arm for a tuberculosis skin test
• C. A patient refuses treatment
• D. A patient signs an AMA form

Answer: (B)

Implied consent is consent inferred from a patient’s actions or situation when they are capable and the procedure is routine or minor, so explicit verbal or written permission isn’t required. The scenario where a patient holds out their arm for a tuberculosis skin test shows this: their action signals willingness to undergo the test without signing a form or verbally agreeing. In contrast, signing a consent form is explicit consent, refusing treatment is explicit refusal, and signing an AMA form indicates a choice to leave against medical advice. Implied consent relies on the patient’s nonverbal signal of agreement for a standard, low-risk procedure where not proceeding would be inappropriate or harmful.

Implied consent is consent inferred from a patient’s actions or situation when they are capable and the procedure is routine or minor, so explicit verbal or written permission isn’t required. The scenario where a patient holds out their arm for a tuberculosis skin test shows this: their action signals willingness to undergo the test without signing a form or verbally agreeing. In contrast, signing a consent form is explicit consent, refusing treatment is explicit refusal, and signing an AMA form indicates a choice to leave against medical advice. Implied consent relies on the patient’s nonverbal signal of agreement for a standard, low-risk procedure where not proceeding would be inappropriate or harmful.