handling of supplies (59.4 lbs)which are stored on racks from the height of 14.5 inches to 90 inches; kneeling, crouching, and overhead reaching to access and retrieve equipment and supplies; awkward positions to retrieve equipment or restrain a defensive or combative patient; frequent twisting, bending, squatting, stooping, reaching, pushing and pulling for patient care; positioning of patients; adjusting beds; transporting of patients to different departments within the hospital; and use of equipment; constant standing and walking. Working Conditions: Exposure to water or other liquids, to conditions where there is potential for danger to life, body or health in dealing with violent/infectious patients, to infections and contagious diseases, to risk of blood-borne diseases, to hazards from electrical equipment, to housekeeping cleaning agents of chemical from contaminated patients, to variations in temperature from hot to cold in all weather conditions, to sufficient noise to cause distraction, and/or to unpleasant situations.