Which of the following describes implied consent?

Implied consent refers to a situation where consent is not explicitly stated but is inferred from a person's actions or the circumstances surrounding the interaction. In healthcare settings, this often occurs when a patient seeks treatment and participates in the process, such as by showing up for medical care, rolling up their sleeve for a blood draw, or otherwise making it clear through their actions that they agree to undergo the procedure. This concept is particularly relevant in emergency situations where obtaining verbal or written consent may not be feasible, and the patient's participation implies consent by their behavior.

The other options describe different forms of consent. Consent given for emergencies is a specific context, while verbal agreement and written documentation pertain to explicit consent where the patient clearly states or signs their agreement to treatment. Implied consent, on the other hand, is more about the understanding derived from behavior rather than any formal agreement.