ISO Test Questions and Complete Solutions Graded A+

ISO Test Questions and Complete Solutions Graded A+ NFPA 1561 - Answer: The NFPA standard pertaining to the roles and responsibilities of fire department safety officers is 1500 - Answer: The NFPA standard for management of a fire department occupational safety and health program is DHS - Answer: The agency responsible for developing and implementing a national response plan is NIOSH - Answer: The agency responsible for investigating all duty related firefighter fatalities Steel - Answer: Which of the following material bends and loses strength under fire conditions Beam - Answer: A structural element that delivers loads perpendicular to its imposed load is called Type III - Answer: which type of construction has block or brick exterior load walls and interior structural members, roofs and doors of solid or laminated wood greater than 8" with out concealed spaces Type V - Answer: Which type of construction has wood frame Eaves - Answer: A warning sign that fire has spread into a wall, floor, or attic space is smoke coming from The construction Type - Answer: When predicting a collapse of a structure, the first step in the 5 process is Evaluate time - Answer: When predicting a collapse of a structure, the fourth step in the 5 step process is Content - Answer: In accordance with the fire department incident safety officer textbook, the term structural fire indicates the _____________. components of a building are being attacked by fire or heat 1 1/2 - Answer: when anticipating a collapse of a structure a collapse zone should be established at least________ times the height of the structure predicted to collapse Defensive - Answer: the best approach for firefighters when responding to fires in buildings under construction is Smell - Answer: Which of the following is not one of the four key attributes of smoke leaving a structure Smoke - Answer: _____________ is defined as the products of incomplete combustion that includes an aggregate of solids, and fire gases that are toxic, flammable and volatile Backdraft - Answer: ____________ occurs when oxygen is introduced into an environment when fire gases are above their ignition temperature and are trapped in a room Flashover - Answer: A ______________ is an event triggered by gases reaching their ignition temperature at the same time due to rapid heat buildup High Volume of smoke - Answer: A hot fast-moving fire in an under-ventilated building produces a Impending Collapse - Answer: Brown Smoke from gable-end vents, eaves, and floor seams is a sign of ____________ Deep-seated fire in a concealed space - Answer: When smoke is the same color and velocity from multiple openings, it is indicated of adequate - Answer: If, during firefighting efforts the smoke volume raises, turns white, velocity decreases, and density thins, then the firefighting efforts are____________ when ever a high ranking officer arrives on scene - Answer: Which of the following is not a reason that the duties of the ISO would be transferred from one individual to another? Firefighter will become trapped - Answer: If deterioration of conditions can be measured in seconds it is likely __________________ A potential to save endangered lives - Answer: NFPA 1500 States, "activities that present a significant risk to the safety of members shall be limited to situations where there is_______________" Cause harm to the community - Answer: "Valued Property" is best defined as physical property whose loss will ___________________ Hospital - Answer: An example of a "valued property" is a _____________ Rank of personnel assigned - Answer: The procedures for transferring the ISO duties from one member to another includes all of the following except? Confirmation of assignment, location of personell, personell in assigment - Answer: The most appropiate infromation that should be included in a PAR would be? Suspension system - Answer: Springs, Shocks, and Struts are examples of the hazards on _______________ systems of vehicles. Hazardous Energy - Answer: Electricity, gas, water, mechanical energy, pressured vessels, vehicle compartments, and weather are all forms of? equipment (radio) issues, Human Factors, SOP'S/ Training - Answer: What are the three most cited contributing factors for communications failure, according to NIOSH, during multi-firefighter fatality incidents Use of radio designation that is not easily understood - Answer: Which of the following is not a procedure for ensuring effective radio communications when operating as the ISO? Heat Stroke - Answer: The type of heat stress that is true medical emergency, marked by hot flushed, and dry skin is Heat Exhaustion - Answer: the type of heat stress that is a serious injury when the person is dehydrated, the skin is cold, clammy, weak, dizzy, and nauseous is?? Heat Cramping - Answer: The type of heat stress where the person has a painful muscle spasm is?? Passive cooling - Answer: The use of shade, air movement, and rest to reduce core temperature is known as?? Active cooling - Answer: The use of external methods or devices such as immersion, misting fans, and cooling vests to reduce core temperature is known as?? Hydration - Answer: The prevention of thermal stress injuries can be accomplished through accommodation, rotation, and ____________? 1 Quart - Answer: Firefighters working at an incident should drink a minimum of ________ of water. every hour Rest - Answer: During the 5 components of Rehab, the time-out to help firefighters stabilize their vital signs is known as ____________ BLS Monitoring - Answer: During the 5 components of rehab, the medical monitoring and treatment is known as __________? Firm Intervention - Answer: An ISO can use subtle "triggers" to remind firefighters of a potential safety issue. An action to immediately, suspend an action or operation due to an immediate threat is the definition of an ___________ The Incident commander - Answer: According to NFPA Standard 1561, the safety of all responders on an incident scene is the responsibility of the ____________ Assistant Safety officer - Answer: If the incident safety officer cannot address all functions assigned, the iso can request the incident commander assign________ Incident Commander - Answer: According to the NFPA 1561, Who is responsible for designating and assigning a rapid intervention crew Time of day - Answer: Which of the following is not a factor in establishing and adjusting control zones at a hazardous materials incident? Industrial - Answer: Balloon framing is a wood framing technique that was common in which ERA of building construction Girder - Answer: A beam that is being used to carry other beams within a building is known as a _________ ventilated-limited phase - Answer: The phrase of compartmentalism fire growth where open flaming decreases due to smoke displacement is referred to as the Lift Assistance - Answer: which of the following incidents is least likely to require a written post-incident analysis 1500 - Answer: Which NFPA standard requires the ISO to be involved with the post-incident analysis Freelancing - Answer: Failure to work within the framwork of the incident action plan by performing tasks unknown to the incident commander, or other crew, is known as all above - Answer: which of the following are key issues that the ISO should address during a post-incident analysis open-ended question - Answer: Which of the following methods that can be viewed as the most constructive way of conducting a post-incident analysis Explosive growth - Answer: An air track flow path that quickly forms when a firefighter opens a door to a burning building is a warning sign for?? Personnel accountability diagram - Answer: An organized reporting activity designed to account for all personnel working an incident is known as PAR - Answer: after a report os missing or trapped firefighters, the incident safety officer should call for a ____________- Hot Zone - Answer: The area representing the greatest risk to members and often classified as an IDLH atmosphere is known as Yellow tape - Answer: A warm zone is denoted with Red Tape - Answer: A hot zone is denoted with ___________ Collapse Zone - Answer: An area where working firefighters are exposed to trauma, debris, and or thrust of collapse is known as Rescue profile - Answer: _______________ is a classification given to the probability that a victim will survive the environment zero - Answer: If an area is well involved in a fire, has turbulent smoke, or black fire, the rescue profile would be________ All above - Answer: Which of the following has a direct impact on the rapid egress of firefighters operating inside of a structural fire Blow-up - Answer: _____________ is a wildland fire term used to describe the sudden advancement and increased in fire intensity due to wind, pre-warmed fuels, or topography over 11 feet - Answer: Identify the wildland fire flame length where major fire runs, are likely and requires defensive measures noise exposure - Answer: ________________ is not a hazard at a clandestine drug lab incident NFPA 472 - Answer: The NFPA standard for professional competence to responders to hazardous materials incident is Eliminate, reduce, adapt - Answer: A hazard mitigation hierarchy is the preferred order of strategies used to abate harm potentials. Which of the following must closely represent that order? Heat-pushed smoke from far away fire (filtered Smoke) - Answer: Dirty white smoke emitting from an open door of a burning building typically indicates 35-40LBS - Answer: Typical flat-panel photovoltaic (PV) solar panel measuring 3 by 4 feet can add a dead load of ____________ pounds. to a roof Potential for a tornado - Answer: The forming of a wall or shelf cloud below the rain-free base of a thunderstorm can indicate FBI - Answer: If an incident is classified as a suspected terrorist event using a weapon of mass destruction, who takes the lead in accordance with the presidential decision directive thirty-nine (PDD39) Provide information to public - Answer: Which of the following is not a strategic goal of an incident safety officer or assistant safety officer at a weapons of mass destruction incident All above - Answer: Which code of federal regulations may have an impact on an ISO at a tech rescue Dumpster Fire - Answer: Which of the following incident types does not require the assignment of a designated incident safety officer? NFPA 1670 - Answer: Which NFPA standard is titled "Standard on operations and Training for technical search or Rescue Develop preventive measures - Answer: The mnemonic "MEDIC" can be used to remember the essential duty functions of the ISO. The D in MEDIC stands for: All Clear - Answer: Which Incident "Benchmark" should cause high risk-taking to move towards medium Building Collaspe - Answer: Falling loose debris, instability, secondary collapse, poor air quality/dust, unsecured hazardous energy, weather exposure, bloodborne pathogens, difficult access/escape options, sharp or rugged debris and poor footing are examples of hazards you might to expect to find at an incident involving Being Hit - Answer: The Number one safety consideration at a roadway incident is Traffic Barrier - Answer: During roadway incidents, the use of an object to absorb the impact of a secondary crash is known as Traffic calming strategy - Answer: During roadway incidents, the use of traffic cones, spotters, flaggers, arrow sticks, flashing lights, and warning signs are known as Post Incident analysis - Answer: The formal or informal reflective discussion used to summarize the success and improvement areas discovered from an incident is known as ISO - Answer: In accordance with NFPA 1521, the _______________ shall be able to conduct a safety and health investigation. Admin Punishment - Answer: Which of the following is not part of the three step approach to the investigation process Information Collection - Answer: Incident Data, witness statements, scene sketches/diagrams, photographs/video, physical evidence, and existing records are during the ________________ step of the three-step investigation process. Property - Answer: To get a handle on safety concepts, the incident safety officer needs to look at all. Of the following components that make up the operational environment except ____________ Risk Management - Answer: The process of minimizing the chance, degree, or probability of damage, loss, or injury is known as _____________________ Precautionary withdrawal - Answer: When the ISO has determined that he/she needs to comminicate a message regarding collapse potential, the three options include: Emergency Evacuation ______________________ and planning awareness Single vehicle accident - Answer: Which of the following is not a type of incident that may require an automatic ISO response Training Officer - Answer: Of the four systems used to provide manpower for the ISO position, which of the following is most desirable 1561 - Answer: The NFPA standard that gives the ISO authority to stop, alter, or terminate activities if imminent danger exists ____________ All Above - Answer: When is it appropriate for the ISO to rescue themselves from the investigators process Examples set by officer - Answer: Safety attitudes in the fire service are affected by many dynamics including a department, safety culture, LODD/injury history, and ______________