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HAZMAT AWARENESS ALL INCLUSIVE 2024 EXAM PRACTICE TEST BANK, Exams of Nursing

HAZMAT AWARENESS ALL INCLUSIVE 2024 EXAM PRACTICE TEST BANK | ACCURATE REAL EXAM QUESTIONS WITH ANSWERS AND STUDY GUIDE | DETAILED AND VERIFIED FOR GUARANTEED PASS

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2023/2024

Available from 09/19/2024

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Download HAZMAT AWARENESS ALL INCLUSIVE 2024 EXAM PRACTICE TEST BANK and more Exams Nursing in PDF only on Docsity! HAZMAT AWARENESS ALL INCLUSIVE 2024 EXAM PRACTICE TEST BANK | ACCURATE REAL EXAM QUESTIONS WITH ANSWERS AND STUDY GUIDE | DETAILED AND VERIFIED FOR GUARANTEED PASS What is the NFPA Standard for Competence of Responders to Hazardous Materials/Weapons of Mass Destruction Incidents - CORRECT ANSWER NFPA 472 What resources can you use to find the names associated with the UN numbers in transportation? - CORRECT ANSWER Emergency Response Guide (ERG) The two types of potential hazards found in each guide of the Emergency Response Guidebook are: - CORRECT ANSWER Health and Fire/Explosion Where would you find the NFPA 704 placard? - CORRECT ANSWER Fixed Building What colors does the NFPA 704 placard consist of? - CORRECT ANSWER Red, Blue, Yellow, and White On the NFPA 704 symbol what does the color Blue indicate? - CORRECT ANSWER Health On the NFPA 704 symbol what does the color Red indicate? - CORRECT ANSWER Flammability On the NFPA 704 symbol what does the color Yellow indicate? - CORRECT ANSWER Reactivity On the NFPA 704 symbol what does the color White indicate? - CORRECT ANSWER Specific/Special What is the NFPA Standard for Competence of EMS to Hazardous Materials/Weapons of Mass Destruction Incidents - CORRECT ANSWER NFPA 473 On the NFPA 704 symbol, what would the number 3 in the red, blue or yellow section would indicate? - CORRECT ANSWER Serious type hazard On the NFPA 704 symbol, what would the number 2 in the red, blue or yellow section would indicate? - CORRECT ANSWER Moderate type hazard On the NFPA 704 symbol, what would the number 1 in the red, blue or yellow section would indicate? - CORRECT ANSWER Slight type hazard On the NFPA 704 symbol, what would the number 0 in the red, blue or yellow section would indicate? - CORRECT ANSWER Minimal type hazard On the NFPA 704 symbol, what would the number 4 in the red, blue or yellow section would indicate? - CORRECT ANSWER Severe type hazard In Hazmat Awareness, what does the acronym "CAMEL" represent? - CORRECT ANSWER The framework for assessing the potential threat of a hazmat incident. It stands for: Chemical (What chemicals are involved?) Air (What is the condition of the air, and are there any specific air hazards?) Medical (What are the potential health hazards to individuals?) Evacuation (Is an evacuation necessary?) Location (Where is the incident located within the community or facility?) In hazmat awareness, what is the primary purpose of the ERG (Emergency Response Guidebook)? - CORRECT ANSWER To assist emergency responders in identifying hazardous materials and their hazards In a hazardous materials incident, what is the primary responsibility of personnel trained at the Hazmat Awareness Level? - CORRECT ANSWER Recognize the presence of hazardous materials and call for assistance What will you find in the "yellow" section of the ERG? - CORRECT ANSWER Guide number and Name of Material by ID number What will you find in the "blue" section of the ERG? - CORRECT ANSWER Guide number and ID number by Name of Material What will you find in the "orange" section of the ERG? - CORRECT ANSWER Guides by number What will you find in the "green" section of the ERG? - CORRECT ANSWER Protective Actions Table 1 - Initial Isolation and Protective Action Distances Table 2 - Water-Reactive Materials that produce Toxic Gases Table 3 - Common Toxic Inhalation Hazards (TIH) What will you find in the "white" section of the ERG? - CORRECT ANSWER Instructions and additional information What shape is the initial isolation zone? - CORRECT ANSWER Circle What shape is the protective action zone? - CORRECT ANSWER Rectangular from spill going downwind Who are the law/regulation making entities? - CORRECT ANSWER OSHA and EPA Define Hazardous Material per the DOT: - CORRECT ANSWER Substance or material capable of posing unreasonable risk to human health. Safety, or the environment when transported in commerce, used incorrectly, or not properly contained What is the Chemical Abstracts Services (CAS)? - CORRECT ANSWER A division of the American Chemical Society. This resource provides Hazmat responders with access to an enormous collection of chemical substance info Who is a standard making entity? - CORRECT ANSWER NFPA What is hazardous waste? - CORRECT ANSWER A substance that remains after a process or manufacturing plant has used some of the material and the substance is no longer pure What is cross contamination? - CORRECT ANSWER When a person or object transfers to another person or object WMD's produce 7 types of damage, identify them: - CORRECT ANSWER TRACEMP Thermal - extreme heat or cold Radiological - Alpha, Beta, Gamma levels Asphyxiants - remove oxygen or prevent body from using it Chemical - give acute response Etiological/Biological - give a chronic response Mechanical Psychogenic - mental/emotional harm What is the 1,000 lb rule for placarding? - CORRECT ANSWER Under 1,000 lbs does not require a placard What are the routes of entry? - CORRECT ANSWER Inhalation, absorption, ingestion, injection Pesticide toxicity signal word Caution means? - CORRECT ANSWER Least hazardeous Pesticide toxicity signal word Warning means? - CORRECT ANSWER Moderate hazard Pesticide toxicity signal work Danger means? - CORRECT ANSWER Highest hazard Pesticide labels must have: - CORRECT ANSWER Toxicity Signal Word Hazard Statement Active ingredient Statement of practical treatment Product name Roadway shipping papers are called: - CORRECT ANSWER Bill of lading - in cab with driver Railway shipping papers are called: - CORRECT ANSWER Weigh bill (Waybill) - in the engine with conductor, engineer, or other crew member Boat shipping papers are called: - CORRECT ANSWER Cargo manifest - in bridge or wheelhouse with captain Air shipping papers are called: - CORRECT ANSWER Air bill - in cockpit or flight deck with pilot What organization can provide responders with SDS? - CORRECT ANSWER CHEMTREC What are cryogenics? - CORRECT ANSWER Material colder than -150 deg F, will cause freeze burns Tankers have an outer shell and an additional insulated inner shell What is exposure? - CORRECT ANSWER when someone or something was in the area of a product release What is contaminated? - CORRECT ANSWER when the product is actually on the subject What is short-term cleanup and recovery? - CORRECT ANSWER The actions immediately following the release but can last up to several weeks. This is primarily directed towards removal of immediate hazards, restoring vital services, and reducing the effects on critical infrastructure. How large of a secondary containment area do large-volume horizontal tanks require? - CORRECT ANSWER 150% of the capacity What visual cue do pressurized tanks have? - CORRECT ANSWER Rounded ends Why are cylinders dangerous? - CORRECT ANSWER Rounded ends mean they are pressurized How much weight does a ton container hold? - CORRECT ANSWER 2,000 lbs How much does a intermediate bulk container hold? - CORRECT ANSWER 500 lbs About how many carloads of freight do railcars transport annually? - CORRECT ANSWER about 2 million What are the EPA labeling elements? - CORRECT ANSWER Caution, Warning, and Danger What are the GHS labeling elements? - CORRECT ANSWER Warning and Danger What is a small spill according to the ERG? - CORRECT ANSWER Less than 55 gallons What is a large spill according to the ERG? - CORRECT ANSWER Over 55 gallons How strong is Alpha radiation? - CORRECT ANSWER Weakest of the 3 Can only travel a few inches and can be stopped by a sheet of paper. Primary route of entry is inhalation and ingestion How strong is Beta radiation? - CORRECT ANSWER Middle of the 3 Can travel 10-15 feet and can be stopped by wood or steel. Primary route of entry is direct contact, inhalation, or ingestion How strong is Gamma radiation? - CORRECT ANSWER Strongest of the 3 Can travel significant distances and penetrate most materials (including PPE and body). Can be stopped by thick concrete, earth, or lead. What is a dirty bomb? - CORRECT ANSWER An explosive device that disperses radiation What is Level A Chemical PPE? - CORRECT ANSWER Most protective, fully encapsulated What is Level B Chemical PPE? - CORRECT ANSWER 2nd most protective, body fully encapsulated but SCBA outside What is Level C Chemical PPE? - CORRECT ANSWER Tyvek suit with ASP (respirator) mask What is Level D Chemical PPE? - CORRECT ANSWER Least protective, jumpsuit Who can respond to the "Hot" control zone? - CORRECT ANSWER This is the incident area, technicians only Who can respond to the "Warm" control zone? - CORRECT ANSWER This is the decontamination corridor, ops level can be here Who can respond to the "Cold" control zone? - CORRECT ANSWER This is where victim treatment and command post is What are the routes of entry to the body? - CORRECT ANSWER Inhalation (highest threat and fastest way in) - into lungs Absorption - through the skin Injection - needle Ingestion - into stomach What are the three states of matter? - CORRECT ANSWER Solid, Liquid, Gas What are the symptoms of nerve agents? - CORRECT ANSWER SLUDGEM Salivation - drooling Lacrimation - tearing Urination Defecation Gastric Upset - upset stomach Emesis - Vomitting Miosis - constricted pupils Which statement about emergency decontamination is true? - CORRECT ANSWER it provides only gross decontamination If a product with a with a vapor density of 1.6 escaped from its container, you would expect the product to - CORRECT ANSWER it will collect in low line areas; heavier than air The highest level of protection, based on environmental protection agency (EPA) guidelines, the hazardous chemicals provided by chemical protective clothing is - CORRECT ANSWER level a The amount of an ingested or injected substance that results in the death of 50% of the population is - CORRECT ANSWER LD50/Lethal dose 50 Corrosiveness can be described as - CORRECT ANSWER measure of a substance's tendency to deteriorate another substance The temperature at which a liquid changes to a gas is best described as - CORRECT ANSWER boiling point Which are procedures for personnel wearing vapor protective clothing requiring clothing requiring an emergency decon - CORRECT ANSWER remain isolated until deconned Determining whether a vapor will rise or fall is commonly referred to as - CORRECT ANSWER vapor density The minimum temperature at which a liquid gives off sufficient vapors to form an ignitable mixture, with air near the surface, is called the _______ point - CORRECT ANSWER flash The highest level of respiratory protection is needed but lesser chemical protection is required for the skin best defines environmental protection agency ___________ protection - CORRECT ANSWER level b Chemicals with specific gravities greater than 1 tend to - CORRECT ANSWER sink A __________ tank has an inner tank with an outer shell and is well insulated - CORRECT ANSWER cryogenic liquid tank car If a hazardous material incident involves a leaking flammable substance, the first responders should immediately remove all - CORRECT ANSWER ignition sources When attempting to collect hazard information during an emergency incident, the responders could contact________ for immediate action - CORRECT ANSWER CHEMTREC When determining the type of dam used to control a spill, responders need to consider the - CORRECT ANSWER specific gravity of the material The first step or most important thing to accomplish upon arrival at a hazardous materials or suspected hazardous materials incident is - CORRECT ANSWER isolation of the hazard area and prevention of entry Vapor pressures of a substance at 100f - CORRECT ANSWER always higher than the same substance at 68f Specific gravity can be described as the - CORRECT ANSWER ratio of the weight of a volume of liquid or solid to the weight of an equal volume of water Common hazardous materials stored in non bulk packages, referred to as bad, are - CORRECT ANSWER fertilizers One of the factors that can change the evacuation area is - CORRECT ANSWER wind direction, night time, temperature Shelter in place is a method of - CORRECT ANSWER safeguarding people in a hazardous material area Who is responsible for requesting additional resources at a hazardous materials incident? - CORRECT ANSWER logistics section chief _______________ is designed to remove contaminates that pose immediate threat to life - CORRECT ANSWER decontamination Which statement is true regarding vapor dispersion - CORRECT ANSWER the runoff may need to be contained ___________ interfere with oxygen exchange during normal respiration - CORRECT ANSWER asphyxiant Exposure to ___________ materials may cause freeze burns and frostbite - CORRECT ANSWER cryogenic Removal of contaminated victims that are in need of medical treatment from the hazard area requires - CORRECT ANSWER emergency decontamination process As a first responder trained to the operations level, which spill control tactics can be conducted - CORRECT ANSWER isolate and deny entry What is an operational consideration when using supplies air respirators - CORRECT ANSWER NIOSH certification limits the max hose length from the source to 300 feet When a fire involves the cargo of a truck transporting explosives, the responders should - CORRECT ANSWER immediately evacuate In level 1 incidents, the response team should be able to deal with - CORRECT ANSWER a small gasoline spill from the motor vehicle accident If the safety officer notices and unsafe activity at an emergency, the safety officer should - CORRECT ANSWER stop the activity immediately When operating at a hazardous materials scene, what is required when operating in a hot zone? - CORRECT ANSWER utilization of the buddy system Within the incident command system, the optimum span of control is - CORRECT ANSWER 5 to 1 When implementing the tactical activates during a bomb event, responders should - CORRECT ANSWER be alert for secondary devices Symptoms of heat _________ include little or no sweating hot dry red skin deep then shallow breathing and rapid pulse - CORRECT ANSWER heat stroke Adsorption is the process of - CORRECT ANSWER adhering the contaminant to a surface The radiation that is least dangerous as a threat to external portions of the body but is very dangerous if ingested or inhaled is - CORRECT ANSWER alpha Given the provided sds, identify the boiling pint of the chemical - CORRECT ANSWER physical and chemical properties How are hazardous materials incidents different from other emergencies? - CORRECT ANSWER Hazmat incidents may be extremely difficult to contain Which OSHA requirements pertain to training of hazardous materials responders? - CORRECT ANSWER Title 29 CFR Which NFPA standards pertain to training of hazardous materials responders? - CORRECT ANSWER NFPA 472 Which NFPA level of training includes the core competencies and beyond? - CORRECT ANSWER Operations A Hazardous Materials Specialist is an _____________ - CORRECT ANSWER OSHA level of hazardous materials responder ________________ levels can perform only defensive tasks - CORRECT ANSWER Operations Core Identifying actions to protect themselves and others from hazards is the responsibility of an __________ - CORRECT ANSWER Awareness-Level personnel Implementing the planned response to mitigate or control a release from a safe distance and keep it from spreading is the responsibility of __________ - CORRECT ANSWER Operations-Level personnel Cold temperatures are a danger when working with: - CORRECT ANSWER cryogenic gases The U.S. D.O.T. defines elevated-temperature materials as those in a liquid phase at a temperature at or above: - CORRECT ANSWER 212°F (100°C) Energetic, positively charged particles emitted from the nucleus during radioactive decay - CORRECT ANSWER Alpha particles Which radiological hazards are usually completely blocked by the outer dead layer of human skin? - CORRECT ANSWER Alpha particles Which radiological hazards are capable of penetrating the skin and can travel appreciable distances in the air? - CORRECT ANSWER Beta particles Which radiological hazards have neither a charge nor a mass and require two feet of concrete or earth to stop? - CORRECT ANSWER Gamma rays Which radiological hazards are produced by fission reactions and are difficult to measure in the field? - CORRECT ANSWER Neutrons This an exposure to radiation received in a short period of time? - CORRECT ANSWER Acute radiation doses Gases that displace the oxygen necessary for breathing? - CORRECT ANSWER Simple asphyxiants The likelihood of an adverse health effect occurring depends on the ___________ of the chemical - CORRECT ANSWER toxicity Which types of poisonous chemicals disrupt nerve impulses? - CORRECT ANSWER Neurotoxins Which chemicals comprise the largest usage class in the industry? - CORRECT ANSWER Corrosives What chemical ionizes to yield hydrogen ions in water? - CORRECT ANSWER Acids Which corrosives can cause severe eye damage? - CORRECT ANSWER Bases These are toxins that cause temporary but sometimes severe inflammation of the eyes, skin, or respiratory system? - CORRECT ANSWER Irritants Polyvinyl chloride is a ______________ - CORRECT ANSWER known carcinogen Which types of etiological hazards are the simplest types of microorganisms that can only replicate themselves in the living cells of their hosts? - CORRECT ANSWER Viral agents These etiological hazards are poisons produced by living organisms - CORRECT ANSWER Biological toxins These mechanical hazards are the result of an explosion, bomb, or IED - CORRECT ANSWER Striking hazards Which explosion hazard is the primary reason for injuries and damage? - CORRECT ANSWER Blast pressure wave Which route of entry includes taking in materials by breathing through the nose or mouth? - CORRECT ANSWER Inhalation Entry through skin contact is easier if the skin is: - CORRECT ANSWER wet Title 49 CFR is sometimes referred to as: - CORRECT ANSWER Hazardous Materials Regulations This legislation created a tax on chemical and petroleum industries? - CORRECT ANSWER Comprehensive, Environmental Response, Compensation, and Liability Act (CERCLA) D. Affecting power and water supply - CORRECT ANSWER affecting power and water supply Which of the following is LEAST likely to be a potential terrorist target? A. Campsite areas B. Mass transportation C. Critical infrastructure D. Areas of public assembly - CORRECT ANSWER Campsite areas Which of the following is MOST likely to be a potential terrorist target? A. Boathouse B. Wildlife refuge C. Residential house D. Educational facility - CORRECT ANSWER Educational facility ____________ are used to define capacity by the U.S. DOT and TC? - CORRECT ANSWER Bulk and nonbulk To be considered bulk packaging, the maximum capacity is greater than ____________ gallons (L) as a receptacle used for a liquid. - CORRECT ANSWER 119 (450) Define nonbulk packaging - CORRECT ANSWER Packaging that is smaller than the minimum criteria for bulk packaging ____________ are found at fixed facilities - CORRECT ANSWER Above ground storage tanks Nonpressure storage tanks have a maximum pressure of ______________ psi (kpa) {bar} - CORRECT ANSWER 0.5 (3.45) {0.03} Low-pressure tank cars can transport __________ - CORRECT ANSWER a variety of hazardous and non hazardous materials What shape are low-pressure tank cars - CORRECT ANSWER Cylindrical with rounded ends Pressure tanks cars typically transport hazardous materials at pressures greater than ___________psi (kpa) {bar} - CORRECT ANSWER 25 (172) {1.72} The fittings on pressure tank cars are ___________ - CORRECT ANSWER out of sight under protective housing on top of the tank ____________ may be carried in a cryogenic liquid tank car - CORRECT ANSWER Liquefied natural gas Most cargo tanks are designed to meet these government tank-safety specifications - CORRECT ANSWER MC and DOT/TC standards Cargo tanks not meeting government tank-safety specifications are called _______ tanks - CORRECT ANSWER nonspec A freight container used interchangeably in multiple modes of transport - CORRECT ANSWER Intermodal container These cargo vessels are not required to carry placards - CORRECT ANSWER Chemical carriers A _________ is the most common intermodal tank - CORRECT ANSWER Low-pressure intermodal tank A _________ is a cargo vessel that has large holds to accommodate a wide range of products - CORRECT ANSWER Break bulk carrier Intermediate bulk containers have a maximum capacity of not more than _________ cubic meters (L; gal; cubic feet) - CORRECT ANSWER 3 (3,000; 793; 106) Ton containers are typically stored on ___________ - CORRECT ANSWER their sides Cylinders are classified as __________ - CORRECT ANSWER nonbulk packaging ____________ containers are used for radioactive materials that have very limited radioactivity and that present no risk to the public or the environment - CORRECT ANSWER Excepted ____________ containers are used to ship radioactive materials with relatively high specific activity levels - CORRECT ANSWER Type A ______________ provide a uniform basis for development of harmonized regulations for all modes of transport - CORRECT ANSWER UN Recommendations UN hazard class ___ includes oxidizing substances and organic peroxides - CORRECT ANSWER 6 UN hazard class ___ includes corrosive substances - CORRECT ANSWER 8 The UN Recommendations on the Transport of Dangerous Goods assign a ______ digit number to each individual hazardous material - CORRECT ANSWER 4 In North America, UN numbers must be displayed on ______ - CORRECT ANSWER cargo tank trucks A key to the UN identification numbers is provided in the _____________ bordered pages of the ERG - CORRECT ANSWER yellow DOT placards are ___________ shaped - CORRECT ANSWER diamond Unexplained odors or tastes that are out of character with the surroundings is _________________ - CORRECT ANSWER an indicator of a chemical attack Casualty distribution aligned with wind direction is _________________ - CORRECT ANSWER an indicator of a biological attack Material that is hot or seems to emit heat without any sign of an external heat source is _________________ - CORRECT ANSWER an indicator of a radiological attack An exceptionally large or powerful explosion is _____________ - CORRECT ANSWER an indicator of a nuclear attack Fragmentation damage/injury is _____________ - CORRECT ANSWER an indicator of an explosive or incendiary attack Discarded chemical containers is an exterior clue to the presence of ________________ - CORRECT ANSWER an illicit laboratory Evacuating victims and non essential personnel as quickly as possible is ___________________ - CORRECT ANSWER a way to protect against the possible secondary attack at a terrorist attack The purpose of predetermined procedures is to - CORRECT ANSWER spell out the role of personnel at emergency incidents ____________ are the same for every predetermined procedure - CORRECT ANSWER The principles Predetermined procedures must be ____________ to be effective - CORRECT ANSWER written __________ prevent the duplication of effort and uncoordinated operations - CORRECT ANSWER Predetermined plans Notification requirements should be _____________ - CORRECT ANSWER defined predetermined procedures Helping emergency responders to quickly identify a specific or generic hazardous material __________________ - CORRECT ANSWER is a function of the ERG The ______________ pages of the ERG provide an index list of hazardous materials in numerical order of ID number - CORRECT ANSWER yellow The ______________ pages of the ERG provide an index list of dangerous goods in alphabetical order by material name - CORRECT ANSWER blue The ______________ pages of the ERG provide safety recommendations and general hazards information - CORRECT ANSWER orange The ______________ pages of the ERG contain a table that lists toxic inhalation (TIH) materials - CORRECT ANSWER green If a material in the yellow or blue index of the ERG is highlighted ______________ - CORRECT ANSWER it releases gasses that are (TIH) materials ____________ is located on the left hand page of the orange pages in the ERG - CORRECT ANSWER Safety related information The _____________ of the ERG should be consulted first - CORRECT ANSWER potential hazards section The __________ section of the orange pages provides general information regarding immediate isolation of the incident site and recommended type protective clothing and respiratory protection. - CORRECT ANSWER public safety The initial isolation distance is the distance within which all persons should be considered for evacuation in ___________________ - CORRECT ANSWER all directions from the incident Small spills are defined as those that involve a single, small package up to __________ gallons (L) - CORRECT ANSWER 55 (208) Initial isolation distances will always be at least ____ feet (m) - CORRECT ANSWER 100 (30) ________________ is the national, bilingual advisory response center used in Canada - CORRECT ANSWER CANUTEC __________ is a non governmental operated emergency response center - CORRECT ANSWER CHEMTREC The ___________ must be provided when calling an emergency response center - CORRECT ANSWER location and nature of the problem _____________ is a response that would be provided by an emergency response center - CORRECT ANSWER Confirming that a chemical emergency exists Physically securing and maintaining the emergency scene by establishing isolation perimeters and denying entry to unauthorized persons - CORRECT ANSWER Isolation The isolation perimeter may be set up with ________ - CORRECT ANSWER ropes, cones, or barrier tape Terrorist incidents may require _________________ - CORRECT ANSWER unique actions