Phlebotomy Technician Practice Exam (NCPT/CPT)

A patient can provide consent for a procedure in multiple ways, including verbally, nonverbally, and in writing. Choosing option A would limit the patient from providing any physical evidence of their consent, while choosing option B would limit the patient to only providing written evidence. Option D, via email, may not be a secure or reliable method of obtaining consent. Therefore, option C is the most comprehensive and recommended way for a patient to provide consent for a procedure.