Hazmat Tech 2 Questions with 100% Correct Answers

Hazmat Tech 2 Questions with 100% Correct Answers What are the action options and response objectives? - Correct Answer ️️ -Offensive Defensive Nonintervention What are the action options and response objectives based on? - Correct Answer ️️ - Estimated outcomes Stage of Incident Strategic goals (stopping the event now occurring, keep future events from occurring) What are the basic principles to apply to action options and response objectives? - Correct Answer ️️ -one cannot influence events that have already happened or change the outcomes of those events the earlier that the event sequence can be interrupted the more acceptable the loss What steps should be taken when determining the response objectives? - Correct Answer ️️ -estimate the exposures that could be saved determine the response objectives decisions should focus on changing the actions of the stressors, the containment system, the hazardous material What are the different changes applied stress? - Correct Answer ️️ -move stressor move the stressed system shield stressed system What are the different change breach size - Correct Answer ️️ -chill contents limit stress levels activate venting devices mechanical repair What are the different change quantity released? - Correct Answer ️️ -change container position minimize pressure differential cap off breach remove contents What are the different change size of the danger zone? - Correct Answer ️️ -barriers (dikes and dams) adsorbents absorbents diluents reactants overpack what are the different change exposures contracted? - Correct Answer ️️ -provide sheltering begin evacuation PPE What are the different change severity of harm? - Correct Answer ️️ -rinse off contamination increase distance from source provide shielding provide prompt medical attention When to use Level A protection? - Correct Answer ️️ -when the greatest level of skin, respiratory, and eye protection is required. (consists of fully encapsulated suit and SCBA) What are the conditions for a Level A protection? - Correct Answer ️️ -when materials have a high concentration of atmospheric vapors, gases, or particles, or site operations and work functions involve a high potential for splash, immersion, or exposure to unexpected vapors, gases, or particles that are harmful to skin or capable of being absorbed through intact skin, or unknown hazard When to use Level B protection? - Correct Answer ️️ -when the highest level of respiratory protection is necessary but a lesser level of skin protection is needed. (SCBA, hooded chemical resistant clothing) What are the conditions for Level B protection? - Correct Answer ️️ -when the type and atmospheric concentration of substance have been identified and require a high level of respiration but less skin protection when the atmosphere contains less than 19.5 oxygen when the presence of incompletely identified vapors or gases is indicated but are known not to contain high levels of chemicals harmful to skin or capable of being absorbed through intact skin when the presence of liquids or particles is indicated but they are not to contain high levels of chemicals harmful to skin or being absorbed through intact skin When to use Level C protection? - Correct Answer ️️ -when the concentration and types of airborne substances are known and the criteria for using an APR are met. (level B suit with APR) What are the conditions for Level C protection? - Correct Answer ️️ -when the atmosphere contaminants, liquid splashes or other direct contact will not adversely affect or be absorbed through any exposed skin when the type of air contaminants have been identified, concentrations have been measured, and an APR with appropriate filter is available that can remove the contaminants when all APR requirements have been met when atmospheric concentration of chemicals must not exceed IDLH levels and there is at least 19.5% oxygen is available When to choose Level D protection? - Correct Answer ️️ -when the atmosphere contains no known hazard What are the conditions to be me for Level D protection? - Correct Answer ️️ -work functions preclude splashes, immersion, or the potential for unexpected inhalation of or contact with hazardous levels of any chemicals used for nuisance contamination only and not used in any exclusion zone atmospheric concentration of chemicals must not exceed IDLH levels, and there is at least 19.5% oxygen is available What are the thermal PPE? - Correct Answer ️️ -Fire entry suits proximity suits undergarments specialized PPE what are the radiological PPE? - Correct Answer ️️ -lead aprons specialized PPE (TYCHEM/TYVEC) What are the asphyxiating PPE? - Correct Answer ️️ -Level A, B, C (SCBA, SAR) What are the chemical (liquid and vapor) PPE? - Correct Answer ️️ -Level A, B, C (TYCHEM/TYVEC, JLIST, protective masks) What are the etiological/biological PPE? - Correct Answer ️️ -Level C (TYCHEM/TYVEC) What are the mechanical PPE? - Correct Answer ️️ -specialized PPE (KEVLAR technology)