Which of the following is NOT a type of consent?

The concept of consent in health law typically encompasses various forms, including written consent, implied consent, verbal consent, and expressed consent. Expressed consent refers to a clear and intentional agreement often indicated through spoken or written communication.

In the context of this question, the provided answer identifies expressed consent as not being a type of consent, which may be misleading. Expressed consent is indeed a recognized type and can be verbally or in writing.

Instead, understanding that verbal consent is a form of expressed consent can clarify the relationship among these options. Written consent is often documented, while implied consent arises from a person's actions rather than explicit agreement. Recognizing these distinctions is crucial for understanding the nuances of consent in the healthcare setting.

Overall, all the listed options are types of consent in the health law context, highlighting the importance of obtaining appropriate consent in various circumstances.