Clinic Receptionist Eye Care, can preform EKG,Can give shots and drawl

I have worked at Dr.Kumars office, Dr. Brownings eye care, Dr. Silks office and Dr. Sies office. All of which I was a receptionist plus if they need me I would preform D.O.T.s, Gave Shots, Drawled Blood, and gave EKG on them. I enjoy working I'm the health field.