<prompt> Health care worker is -X-ray technicianHospital electrical engineerStaff nurseAll of the above  <response>: Ans. is d i.e., AH of the above o Health care workers HCWs refers to all people delivering health care services, including students, trainees, loboratory staff and mortuary attendants, who have direct contact with patients or with a patients blood or body substances.o Health care workers work in a hospital or health centre.o HCWs include doctors, dentists, nurses, health care students, assistants lab assistants, X-ray technicians etc, health care assistants OT assistant, lab assistants etc, emergency personal fire, ambulance and volunteer first aid worker, maintenance engineers, cleaning staff and central sterile supply staff. The list is still incomplete. 