Before shaving electrode sites for EKG obtain which consent?

While written consent is a form of expressed consent, it is not always necessary for every procedure. In this context, obtaining verbal expressed consent is often sufficient, especially for minor procedures like shaving. Therefore, while written consent may be a valid option, it is not the most fitting answer for this question.

Implied consent occurs when a patient's actions suggest agreement to a procedure without explicit verbal or written permission. In the case of shaving for an EKG, the nature of the action requires a higher standard of consent due to its direct impact on the patient’s body, making implied consent inappropriate here.

Informed consent involves providing the patient with comprehensive information about the procedure, risks, and benefits, allowing them to make an educated decision. However, while important, it is not the specific type of consent required before the act of shaving electrode sites, which is best described as expressed.