IFSTA FF2 Final Exam Study Guide Solved 100% Correct

A(An) _____ concept allows all responders to use a similar, coordinated approach with a common set of authorities, protections, and resources. - ANSWER-all hazard Which duty is a Fire Fighter I expected to perform? - ANSWER-Forcing entry into a structure Which statement describes the difference in the roles of a Fire Fighter I and a Fire Fighter II? - ANSWER-A Fire Fighter I works under the direct supervision of a Fire Fighter II or company officer. Which type of specialized fire company generally has the primary duty of transporting patients to a hospital? - ANSWER-Emergency medical company When does the response to an emergency begin? - ANSWER-As soon as the department is notified of the emergency Which group of fire department employees provides administrative and logistical support in areas such as finance, maintenance, and training? - ANSWER-Staff personnel Exposure to chemicals and products of combustion are linked to: - ANSWER-increased occurrences of illnesses and diseases. Which safety guideline will help minimize a firefighter's exposure to risk at a structural fire scene? - ANSWER-Maintain communication with team members and Command What should be the first priority of firefighters when there are downed high-voltage power lines? - ANSWER-Contact the electric company to shut off power A(An) _____ is meant to help reduce firefighter illnesses, injuries, and deaths by ensuring that firefighters are healthy. - ANSWER-wellness program NFPA 1500 requires all personnel operating in an immediately dangerous to life and health (IDLH) atmosphere to: - ANSWER-be fully equipped with the appropriate PPE. When operating at highway/roadway incident scenes, apparatus lights: - ANSWER-can confuse motorists and make the situation more hazardous. What must a fire department's health and safety program address? - ANSWER-All anticipated hazards to which members might be exposed Which type of specialized fire company generally has the primary duty of searching for victims and removing them from areas of danger or entrapment? - ANSWER-Rescue company Emergency scene lighting and portable rescue equipment are powered by apparatus-mounted generators, the apparatus' electrical system, or: - ANSWER-portable electric generators. Which organization or agency would assist the fire department with incident scene security, crowd control, and explosives disposal? - ANSWER-Law enforcement What does it mean to practice situational awareness on the fireground? - ANSWER-Being observant about hazards and changing conditions Why did the National Fallen Firefighters Association develop the 16 Firefighter Life Safety Initiatives in 2004? - ANSWER-Provide the fire service with a blueprint for making changes What is the main purpose of a fire department member assistance program (MAP)? - ANSWER-Offer easily accessible, confidential assistance with personal problems that affect job performance Which statement regarding apparatus safety is accurate? - ANSWER-Firefighters should always maintain three points of contact when mounting or dismounting apparatus. In order to minimize danger when riding in apparatus, firefighters should always wear: - ANSWER-hearing protection. Which type of fire officer is directly in charge of monitoring operational safety at fires and other emergencies? - ANSWER-Fire department incident safety officer Fire department line personnel are responsible for: - ANSWER-providing emergency services to the public. What is the BEST way for a Fire Fighter I to prevent work-related injuries? - ANSWER-Maintain a high level of personal physical fitness According to NFPA 1001, which duty is a Fire Fighter I required to be able to perform? - ANSWER-Prepare apparatus hose loads for response What does NFPA 1500 require to be part of fire department training programs? - ANSWER-A process for evaluating firefighter skills and knowledge What is the overall mission of the fire service? - ANSWER-Save lives and protect property and the environment Written regulations such as an organization's policies and procedures clarify expectations and: - ANSWER-delegate authority. What are personnel accountability systems designed to do? - ANSWER-Track personnel in and out of the IDLH environment Which type of specialized fire company is assigned to a pumping apparatus and performs suppression duties at structure fires? - ANSWER-Engine company All auxiliary equipment must be: - ANSWER-intrinsically safe. Which statement describes the staffing and funding of volunteer fire departments? - ANSWER-Not continuously staffed and may rely on fundraisers for funding With regard to facility safety, NFPA 1500: - ANSWER-prohibits all tobacco use in the facilities. Which scene control zone directly surrounds the incident site and should only be entered by personnel directly involved in disposing of the problem? - ANSWER-Hot zone Multiple fire companies within a response area whose day-to-day functions are overseen by the operations division are called a(an): - ANSWER-battalion Which statement about maintaining personnel safety during training evolutions is accurate? - ANSWER-Rowdy play and other unprofessional conduct is not allowed because it is distracting and can lead to accidents or injuries. The division of labor refers to: - ANSWER-the process of dividing large jobs into smaller pieces to make them more manageable. Most fire departments are organized in a series of levels, with the intermediate levels made up of personnel assigned by: - ANSWER-rank and duty. What is the leading cause of firefighter fatalities? - ANSWER-Cardiovascular disease In order to ensure the safety of personnel operating in hazardous areas, fire departments should: - ANSWER-provide members with at least one full set of protective equipment. Which duty would likely be performed by a Fire Fighter I? - ANSWER-Cleaning and inspecting ground ladders Each employee reporting to just one supervisor, who in turn moves up the chain of command, is an example of: - ANSWER-unity of command. A _____ is a guide to decision making within an organization that addresses issues such as working hours, emergency response guidelines, and chain of command. - ANSWER-policy Which organization or agency assists the fire department by shutting off natural gas lines, electricity, or public water mains? - ANSWER-Utility company Which type of emergency lights are mounted on a vehicle and are usually deployed by raising, lowering, and rotating the telescoping poles to which they are affixed? - ANSWER-Fixed lights One goal of the National Fallen Firefighters Association 16 Firefighter Life Safety Initiatives is to: - ANSWER-empower all firefighters to stop unsafe practices. A type of fire departmental organizational structure where decisions and information are directed form the top and filtered down through intermediate levels to the base can be described as: - ANSWER-scalar. How does the level of responsibility of a Fire Fighter I differ from that of a Fire Fighter II? - ANSWER-A Fire Fighter II is trained to coordinate Fire Fighter I and Fire Fighter II personnel while working under the supervision of a company officer. What is a detailed written plan that lists specific steps for approaching a recurring problem or situation? - ANSWER-Procedure Which statement about atypically stressful events is accurate? - ANSWER-Officers should monitor their personnel following an atypically stressful event for signs of posttraumatic stress disorder. Which is an apparatus requirement in NFPA 1500? - ANSWER-Apparatus must be designed to include seat belts for all occupants. On which National Fire Protection Association (NFPA) standard are the professional qualifications for Fire Fighter I based? - ANSWER-NFPA 1001 Which duty would likely be assigned to a Fire Fighter I? - ANSWER-Conducting search and rescue operations as part of a team What may result in poor lighting and possible damage to the lights, generator, or electrical system? - ANSWER-Overtaxing a power source As part of a member assistance program, many fire departments offer tobacco cessation programs because tobacco can: - ANSWER-cause cancer, heart disease, and COPD. Which fire fighting personnel are trained specifically to extinguish fires in outdoor vegetation? - ANSWER-Wildland firefighter Firefighters are at risk of contracting respiratory diseases such as lung cancer and COPD because of repeated exposure to: - ANSWER-smoke, dangerous gases, and chemicals. When establishing scene control zones at an emergency scene, firefighters should avoid tying rope or caution tape to: - ANSWER-vehicles Which action does NFPA 1500 prohibit while riding in apparatus on the way to an incident? - ANSWER-Wearing helmets Manufactured products affect firefighters' exposure to contaminants, because they tend to burn at higher temperatures and these higher temperatures: - ANSWER-increase the skin's ability to absorb chemicals deposited on it. Which organization or agency assists the fire department by alerting the public of traffic incidents or evacuations? - ANSWER-Media NFPA 1500 requires that emergency operations be managed through a(an): - ANSWER-incident management system. Which highway/roadway incident hazard would require firefighters in full PPE to stand by with a charged hoseline? - ANSWER-Fuel spill What is a medical or physical requirement set forth in NFPA 1500? - ANSWER-Annual medical exams to verify continued fitness One way that firefighters can maintain situational awareness at highway/roadway incidents is to: - ANSWER-walk facing oncoming traffic. What is an example of situational awareness on the fireground? - ANSWER-Notifying the IC that the fire has spread to another area of the building What is a guideline for maintaining personal health? - ANSWER-Clean PPE after every exposure to smoke. In the _____, the accountability officer bases expected exit time on the team member who has the lowest air-pressure reading. - ANSWER-SCBA tag system The type of personnel accountability system which provides the greatest level of safety, but should only be used as a supplemental safety measure, is the: - ANSWER-computer-based electronic system. A Fire Fighter I would likely be assigned to: - ANSWER-set up lighting equipment to illuminate a scene. What should firefighters do first if they have questions about departmental regulations? - ANSWER-Ask their supervisor for clarification In order to help minimize exposure to risk at a structural fire scene, firefighters should: - ANSWER-do a risk/benefit analysis for every action. Why are personnel accountability systems vital to emergency incident operations? - ANSWER-They identify which personnel are working at a scene and help the IC determine if any firefighters are trapped inside. Which action would directly promote the National Fallen Firefighters Association 16 Firefighter Life Safety Initiatives? - ANSWER-Investigating line of duty deaths and near misses in order to revise departmental safety standards Which member of the fire prevention division is tasked with determining the origin and cause of a fire? - ANSWER-Fire and arson investigator What is the most common power source used by emergency personnel to power scene lighting and portable rescue equipment? - ANSWER-Generators Which member of a fire department's training division is in charge of providing training for entry level personnel and staff members? - ANSWER-Instructor Body substance isolation methods are used to: - ANSWER-protect firefighters from being exposed to communicable diseases. In order to prevent or limit chemical exposures at fires, firefighters should: - ANSWER-wash hands and neck skin immediately after working a fire. Which scene control zone immediately surrounds the other two zones and provides an area for staging personnel and portable equipment? - ANSWER-Cold zone Radios used in fixed locations such as fire stations, telecommunications centers, training centers, or administrative offices are referred to as: - ANSWER-base station radios. What information should be gathered by a dispatcher? - ANSWER-Number and location of people involved Which type of alarm consists of scrolling message boards and pagers? - ANSWER-Electronic At the station, if you cannot answer a caller's question, refer them to someone who can, then: - ANSWER-follow up on the request. To provide better performance than other radios, base stations have receivers that are: - ANSWER-interference resistant. What information should be included when broadcasting information on emergencies to department members? - ANSWER-Information from the caller and from preincident plans Often referred to as dispatchers, the persons who are trained to answer emergency calls and obtain the correct information are: - ANSWER-telecommunicators Which is a radio communications best practice? - ANSWER-Do not transmit until the frequency is clear Which category of telecommunications system is in a central location, takes all emergency calls, and then routes calls to appropriate dispatchers? - ANSWER-Public Safety Answering Point (PSAP) Once an emergency has been reported, the information must be: - ANSWER-transmitted to the responding units or personnel. To overcome physical barriers to radio communication, you may need to turn your body 90 degrees or: - ANSWER-raise the antenna up straight. Which is a guideline for receiving nonemergency calls? - ANSWER-Answer calls promptly A central location that takes all emergency calls and routes the call to the fire, emergency medical, or law enforcement dispatcher is a: - ANSWER-public safety answering point. Fire department radio channels should NOT be used: - ANSWER-to send personal messages. The power of the transmitter and receiver and the height of the broadcast and receiving antennas determine the: - ANSWER-distance a radio signal will travel. To improve your ability to hear and be heard at an emergency incident: - ANSWER-place the microphone against your throat if you cannot be understood through your SCBA facepiece. What federal agency regulates all radio communication in the United States? - ANSWER-Federal Communications Commission (FCC) When answering nonemergency telephone calls, remember to be professional and courteous because you are: - ANSWER-representing your department. Which federal agency issues radio licenses to fire departments that operate radio equipment? - ANSWER-Federal Communications Commission (FCC) Remote areas or locations inside structures that cause the loss of cellular telephone service or radio signals are known as: - ANSWER-dead zones. Static and broken messages are an indication that a radio receiver is: - ANSWER-near the limit of the transmission range. The straight line travel of radio signals between the transmitting radio and the receiving radio is referred to as _____ communication. - ANSWER-direct Individuals who are trained to receive, process, and dispatch emergency calls are known as: - ANSWER-telecommunicators What communication center equipment is used to receive calls from individuals with hearing impairments? - ANSWER-Teletype Emergency calls to a telecommunications center must be handled quickly in order to: - ANSWER-ensure the safety of the community. Which method of alerting fire department members of an emergency alerts the member by tone, light, and/or vibration and can be sent to specific frequencies? - ANSWER-Pagers Everyone at an emergency scene should follow two basic communication rules: the sender should identify themselves in every transmission and the receiver should: - ANSWER-acknowledge the message. Once an emergency has been reported, the information must be: - ANSWER-transmitted to responding units. Enhanced 9-1-1 systems provide dispatchers with information such as the caller's location, phone number, and: - ANSWER-directions to the caller's location. Using your PPE to create a wind barrier when transmitting on a portable radio is a means to deal with: - ANSWER-ambient noise. Which term refers to remote areas or locations inside structures that can cause loss of cellular telephone service or radio signals? - ANSWER-Dead zones Modern 9-1-1 system capabilities now include _____ and smartphone apps. - ANSWER-text messaging The use of plain English in radio communications transmissions and avoidance of 10-codes is known as using: - ANSWER-clear text. All recorded transmissions become part of the official record on an incident and may be made public under open records laws or _____ requests. - ANSWER-Freedom of Information Act (FOIA) Calls received at fire department facilities that range from requests for assistance to personal calls from family or friends are known as _____ calls. - ANSWER-nonemergency Which channel would be assigned for fireground operations only? - ANSWER-Tactical channel Experience at emergency incidents has shown that, in addition to background noise, _____ can significantly affect the ability to hear and understand radio transmissions. - ANSWER-personal protective equipment Communications equipment that is to be used in flammable atmospheres must be: - ANSWER-intrinsically safe. Which type of communications center equipment would be used for communications at an emergency scene? - ANSWER-Two-way radio system Everyone at an emergency scene should follow two basic communications rules, the first of which is: - ANSWER-units or individuals must identify themselves in every transmission. When receiving a call from someone who is angry or upset: - ANSWER-be pleasant and take necessary information. A separate dispatch center operated by a fire department would be categorized as a(an): - ANSWER-Emergency Service Specific Telecommunications Center. A _____ window has separate parts that swing inward or outward when opened and is designed to provide the full area of the window opening for ventilation. - ANSWER-pivoting When gusset plates are exposed to fire, they: - ANSWER-fall out after the wood burns away and no longer provide structural support. With regard to fire fighting operations, doors are: - ANSWER-a tool for controlling flow path. Firefighters working on flat roofs are likely to encounter obstacles that penetrate through the roof, including: - ANSWER-skylights Which type of building construction is commonly encountered in single-family residences and is known as wood frame construction? - ANSWER-Type V What is a firefighter MOST likely to encounter in the space between a ceiling and a roof when performing ventilation? - ANSWER-Insulation Roof modifications such as rooftop gardens or photovoltaic panels should be identified during preincident surveys and initial size-up: - ANSWER-so that firefighters will be aware of them in case the structure needs to be ventilated. What type of truss is constructed of wood or metal and is generally used to support flat roofs and floor assemblies? - ANSWER-Parallel chord truss Stairs are a unique challenge for firefighters because they can: - ANSWER-provide a flow path for fire gases and smoke. What are fire doors designed to do? - ANSWER-Block the spread of fire within a structure Which type of door that rotates in a circular frame can be dangerous during a fire situation because it may prevent the movement of hose and equipment into the building? - ANSWER-Revolving doors Which type of danger do stairs present to firefighters during low-visibility conditions? - ANSWER-Fall hazard When an unprotected opening for pipes or wiring is made through a fire wall,: - ANSWER-the protection provided by the fire wall is reduced or eliminated. Which type of building construction may have interior walls and beams constructed of wood, but requires that exterior walls be made of noncombustible or limited combustible materials? - ANSWER-Type III Sliding doors are often used as: - ANSWER-power-operated storefront entrances. Roof penetrations such as skylights and chimneys: - ANSWER-may act as an exit point for some types of ventilation. What determines a building's construction type? - ANSWER-Construction materials and their fire resistance What are the three main components that make up a roof? - ANSWER-Supporting structure, roof deck, roof covering Type IV buildings are constructed of: - ANSWER-large-dimensioned lumber. Which type of building construction provides the highest level of protection from fire and structural collapse? - ANSWER-Type I When a building has no windows or has windows that cannot be opened: - ANSWER-tactical ventilation may be more difficult. What is the primary function of a roof? - ANSWER-Protect the structure and its contents from the effects of weather Fire walls are designed to: - ANSWER-prevent the spread of fire between buildings or occupancy classifications. What are the three main types of roofs that firefighters are likely to encounter? - ANSWER-Flat, pitched, arched How can security bars on windows negatively affect fire and life safety? - ANSWER-Prevent trapped occupants from escaping A rain roof is described as a: - ANSWER-pitched roof built over a flat roof for aesthetic or drainage purposes. Which type of factory-built home is the least expensive, and usually has wheels and a permanent steel undercarriage? - ANSWER-Mobile home Fires in basements are likely to become more hazardous than fires in other compartments because of: - ANSWER-limited ventilation. What are cold roofs designed to do? - ANSWER-Prevent interior heat from escaping to the attic space and melting snow on the roof Horizontal sliding fire doors: - ANSWER-cannot be used to protect openings in walls in the required path of egress. Which type of door consists of thin pieces of wood, glass, or louvers placed within a framed rectangular area? - ANSWER-Panel door Stairs that are part of the required means of egress and are built to resist the spread of fire and smoke are known as: - ANSWER-protected stairs. Which window component consists of the members that form the perimeter of the window? - ANSWER-Frame Which type of window has one or two side-hinged sashes and usually opens outward? - ANSWER-Casement window How can revolving doors impact fire fighting operations? - ANSWER-Prevent movement of hose or equipment into the building Which characteristic of Type IV construction buildings can contribute to the intensity of a fire once it starts? - ANSWER-High concentration of wood A _____ window consists of only a frame and one glazed stationary sash. - ANSWER-fixed Type IV buildings are resistant to structural collapse because of the: - ANSWER-mass of the heavy timber structural members. What is the purpose of a gusset plate? - ANSWER-Serve as a connection point for wood trusses Which type of window has two sashes that can move past each other in a vertical plane and is commonly used in residential occupancies? - ANSWER-Double-hung window In order to maintain the integrity of a protected stairwell during a fire, firefighters should: - ANSWER-maintain door control. What is one construction requirement of newer factory built homes that has helped to reduce fire loss and residential fatalities? - ANSWER-Gypsum board instead of wood paneling as an interior finish Roof-mounted equipment such as _____ add a substantial load to the roof and increase the probability of collapse. - ANSWER-HVAC units The open web design of truss joints: - ANSWER-permits rapid fire spread in multiple directions. In order to ensure firefighter safety in case of rapid egress, window security bars and grilles: - ANSWER-must be removed or disabled when interior operations begin. What hazard do fire doors potentially pose to firefighters? - ANSWER-Fire doors can automatically close if the fusible link melts. Building codes require that: - ANSWER-glass doors are made from tempered glass. Which type of roofing material develops its design strength when it is placed into forms and then hardens at the building site? - ANSWER-Cast-in-place concrete Type V construction buildings may have a veneer of stucco, brick, or stone that: - ANSWER-provides little fire protection. Which construction classification includes buildings with exterior load bearing walls composed entirely of wood and is commonly referred to as wood frame construction? - ANSWER-Type V Which roof style commonly has an elevated center along a ridge line and a roof deck that slopes down to the eaves? - ANSWER-Pitched roof Limited means of egress and limited ventilation are two reasons that fires are more dangerous in _____ than in other compartments. - ANSWER-basements Under fire conditions, a green roof can: - ANSWER-accelerate structural failure due to the increased dead load. Floors at ground level may consist of _____ or a floor assembly made up of joists over a crawl space. - ANSWER-a reinforced concrete slab Type _____ construction can be expected to remain structurally stable longer than other types during a fire. - ANSWER-I Which type of factory-built homes are assembled on-site from components constructed of foam insulation sandwiched between sheets of plywood? - ANSWER-Panelized homes What method is commonly used to construct metal doors? - ANSWER-Hollow core with a steel or aluminum covering Which type of fire door is commonly used in stairwell enclosures? - ANSWER-Swinging fire door What material is commonly used to construct fire doors? - ANSWER-Metal Which feature is often added to solid-core wood doors and can make forcing the door more difficult? - ANSWER-A sheet metal layer added to increase security In a Type III construction building, the interior walls, columns, beams, floors, and roofs are completely or partially constructed of: - ANSWER-wood When working on a roof, firefighters should be aware that roof openings or penetrations: - ANSWER-may be difficult to access if they are locked or secured. The portion of the roof between the supports and the covering is called the: - ANSWER-roof deck. How are rolling steel shutters often used? - ANSWER-Protect openings in an industrial fire wall What type of material is often applied on top of roof decking? - ANSWER-Asphalt shingles With regard to local building codes, firefighters should be aware that: - ANSWER-an AHJ can amend model building codes to meet local needs. The presence of photovoltaic roofs must be identified during preincident planning because they: - ANSWER-pose a significant trip and electrical hazard to firefighters working on the roof. On which type of roof are firefighters likely to be at risk of becoming trapped in the void space and falling through the original roof below? - ANSWER-Rain roof When responding to a fire in a Type I construction building, firefighters should be aware that: - ANSWER-the roof may be extremely difficult to penetrate. Type II construction buildings are composed of: - ANSWER-noncombustible materials that do not add to the fuel load. Why are sliding doors not allowed as part of the means of egress? - ANSWER-They slow travel of people through the door opening. A(An) _____ roof is often found on buildings that require a large open area to be covered without being supported by pillars or columns. - ANSWER-arched How can roof security features such as wired glass impact fire fighting operations? - ANSWER-Increase the time required to create ventilation openings Which type of roof supports are sections of lumber that are located directly under the roof decking? - ANSWER-Beams How are folding doors often used? - ANSWER-Dividers in large meeting rooms Because unprotected stairs are not enclosed with fire-rated construction, they: - ANSWER-may serve as a flow path for fire and smoke. The most common type of factory built home that firefighters will encounter is the _____ home. - ANSWER-mobile Which type of door is usually required as an exit door in a means of egress? - ANSWER-Swinging door What condition often found in Type III construction buildings is likely to negatively influence fire behavior? - ANSWER-Void spaces between wall studs Which safety hazard are firefighters most likely to find in the space between the ceiling and the roof? - ANSWER-Electrical wiring Which type of door is often used as a loading dock door? - ANSWER-Vertical door Which type of window has one or more top-hinged, outward-swinging sashes that permit the window to be opened during rain? - ANSWER-Awning window Which window component is also known as glazing? - ANSWER-Glass Overhead rolling steel fire doors are commonly used to: - ANSWER-protect fire wall openings in industrial occupancies. A fuel's _____ is the total amount of thermal energy released when a specific amount of that fuel burns. - ANSWER-heat of combustion Heat that is radiated to the insulating air layer between PPE and your body: - ANSWER-can cause heat stress and failure of the PPE. Which statement about smoke is accurate? - ANSWER-Smoke has the potential to burn. How does the self-sustained chemical reaction influence the oxidation reaction in flaming combustion? - ANSWER-Increases the speed of the oxidation reaction Which type of buildings are subject to rapid fire spread because many of the protective features such as gypsum wallboard and automatic fire suppression systems are not in place? - ANSWER-Buildings under construction Which is a measure of heat energy transfer rate? - ANSWER-Heat flux Which type of phenomenon occurs when the fire rapidly transitions from the growth stage to the fully developed stage? - ANSWER-Flashover Which is an example of a self-sustaining chemical reaction? - ANSWER-Flaming combustion The total quantity of combustible contents of a building, space, or fire area is referred to as the: - ANSWER-fuel load. Which element is included in the fire tetrahedron that is not part of the fire triangle model? - ANSWER-Chemical chain reaction