A medical assistant explains that the provider has ordered a flu vaccine. Without saying anything, the patient rolls up her sleeve and holds out her arm. What type of consent has the patient given?
Show answer & explanation
Answer: B
Informed written consent: Wrong. Informed written consent requires a signed document after explanation of risks, benefits and alternatives. Nothing was signed.
Implied consent: Correct. Implied consent is shown by the patient's actions, such as offering an arm for an injection, instead of by spoken or written agreement.
Expressed verbal consent: Wrong. Expressed verbal consent is spoken agreement. This patient said nothing.
Emergency consent: Wrong. Emergency (implied-by-law) consent applies when the patient cannot consent and care is urgently needed. This is not an emergency.
Implied consent = shown by action (rolling up a sleeve). Expressed consent = verbal or written. Invasive or high-risk procedures need informed written consent.