client unit {Ans: the area where most client care is provided. Area around the client's bed in a hospital or in the bedroom or living room of a person's home.}ECG/EKG {Ans: electrocardiogram - recording of the heart's electrical activity, may be done by a specialized department or by the intensive care unit or EEG department.}PSYCH {Ans: psychiatry unit - serves clients with emotional or psychiatric disorders}COTA {Ans: certified occupational therapy assistant}HIM {Ans: health information management}ED {Ans: Emergency Department a.k.a. Emergency Room}