Which of the Following Populations Within the Hospital Should Be

Which of the following populations within the hospital should be the focus of infection control when a nurse is trying to decrease the rate of nosocomial infections?

A) The staff working in the operating room and the emergency department,where open wounds are frequent
B) The clients with indwelling portals of entry,such as Hickman catheters
C) The cleaning/maintenance personnel,who must maintain high standards of cleanliness in the hospital
D) The visitors coming into the facility,who are bringing outside organisms into the hospital