Cleaning {Ans: Refers to the process of removing blood, other body fluids, organic material, tissue, and dirt from the surface of an object by scrubbing with a brush, detergent and water. It greatly reduces the number of microorganisms (including bacterial endospores) on items and is a crucial step in processing. If items haven't first been cleaned, further processing might not be effective.}Infectious waste {Ans: Includes human waste, animal waste, and objects and materials contaminated with blood or bodily fluids with disease causing microorganisms or viruses. Items saturated in blood, needles and syringes and other shapes should be handled with precaution}Ultrasonic cleaners {Ans: High frequency high energy sound waves dislodge material do not sterilize or disinfect}Storage of Chemicals {Ans: Well ventilated Drop on or brush on products Avoid aerosol product Wear gloves when decanting or mixing Label and date solutions Cool area away from gas appliances Unauthorized access secure Remove chemical waste in large covered bin because of fumes}Exposure to bodily fluid steps {Ans: Wash intact skin with soap and water Non intact skin— flush with warm water and liquid soap, cover with waterproof dressing Notify physician ideally within 2 hrs possibility for emergency prophylaxis to