These regulations apply to any of the following individuals when the individual is involved in patient care activities: Acupuncturist; Dental hygienist; Dentist; Electrologist; Employee of a health care facility; Employee of a health care professional; Mortician; Nurse; Physician; Physician assistant; and Podiatrist. These regulations apply to any health care facility or private professional office where a health care worker is involved in patient care activities.