CHMM exam 2023 with 100% correct answers

As a result of atmospheric pollution from coal-fueled power plants and its subsequent deposition, many lakes contain fisheries with potentially unhealthful levels of which one of the following contaminants? Select one: A. antimony B. strontium C. cadmium D. mercury - correct answer D. mercury Your facility has a compressed gas storage room. Which of the following two observations would you consider to be potential safety concerns if observed within this room? Select one or more: A. Full compressed gas cylinders secured to a rack B. Compressed gas cylinders being transported on a cart when secured and capped C. Empty compressed gas cylinders unsecured while awaiting pickup from the vendor D. Full, empty, and in use compressed gas cylinders that are not labeled to indicate their status - correct answer C. Empty compressed gas cylinders unsecured while awaiting pickup from the vendor With respect to radiation dose, which "type" of dose does not takes into account the differing impacts that different types of ionizing radiation will have on a humans and/or the different susceptibilities that tissues have to ionizing radiation effects? Select one: A. Effective dose B. Absorbed dose C. Equivalent