IICRC Health and Safety Technician (HST) certification Practice Exam

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• How many signal words are used in the GHS labeling system?
• The basis for classifying a chemical's flammability is its _______.
• What is the purpose of a safety data sheet (SDS)?
• What does a hazard sign that indicates environmental hazards refer to?
• What is an essential element of the chemical hazard communication program?
• True or False: Employers must provide respirators but are not required to have a written program.
• What must a company's fire extinguisher policy include?
• Which type of fire involves flammable liquids, such as gasoline?
• What type of hazard does mold exposure represent?
• What type of respirator should be used in an oxygen-deficient environment?
• What is a safety requirement for all exposed surfaces of mobile ladders?
• Which type of hazard sign represents substances that may cause severe respiratory issues upon exposure?
• What is the definition of risk in a workplace context?
• True or False: Respirators can be stored anywhere as long as they are accessible.
• What type of workplace condition can lead to joint pain during manual handling?
• What does the term 'psychological hazard' refer to in a workplace context?
• What is a teratogen?
• A carcinogen is a substance capable of causing _______.
• What does a hazard sign representing fatality or toxicity mean?
• What is one significant benefit of employee involvement in health and safety?
• Why is it important for workplaces to establish safety protocols?
• What is the primary function of a circuit breaker?
• An effective health and safety plan should include which of the following?
• Which type of chemical agent is primarily responsible for causing mutations in living organisms?
• What is the primary purpose of a Job Safety Analysis (JSA)?
• Which of the following describes a chronic effect?
• What are bloodborne pathogens?
• Employers must maintain a list of hazardous chemicals that is always:
• Before performing work requiring PPE, employees must know what PPE is needed, when it is necessary, and how to _______ it properly.
• What is the primary purpose of an Emergency Response or Action Plan?
• Why is documentation important in health and safety practices?
• What type of protective equipment is essential when dealing with chemicals?
• Which of the following activities is an example of manual handling?
• What is the primary goal of conducting a job hazard analysis?
• What can be the consequence of insufficient ventilation in a workplace?
• What is essential for continuous health and safety improvement?
• Which of the following is a main component of a health and safety program?
• What is the most crucial factor in selecting a respirator?
• True or False: Universal precautions are a mandatory approach to infection control for workers.
• Why is it crucial to maintain proper ventilation in work areas?
• Installing containment or isolation barriers are examples of which kind of control?
• Which is NOT considered a manual handling activity?
• What does the term “emergency preparedness” refer to?
• What is the common threshold limit value (TLV) for chemical exposure?
• What is the primary focus of behavior-based safety?
• What are the consequences of not following health and safety regulations?
• What action should be taken after documenting a workplace incident?
• Which factor is critical when performing a job hazard analysis?
• Which method is used to control hazardous exposures?
• What does the acronym PPE stand for?
• Safe work practices include company policies, procedures, and ________.
• Employers must ensure that all PPE is undamaged, clean, and ________.
• In case of emergency, what is an important practice for workers?
• Why is training on chemical handling important?
• What is the significance of safety signage in the workplace?
• What is a common injury associated with manual handling?
• True or False: Employers must provide personal protective equipment when other hazard controls are not sufficient to ensure jobsite safety.
• What indicates the need for a job hazard/safety analysis?
• How should spills of hazardous materials be handled?
• Which of the following describes a characteristic of a safe work environment?
• Is it mandatory to use fall protection when working at heights?
• Which of the following is a type of PPE?
• What is a mutagen?
• What is the importance of keeping emergency exit routes clear?
• Which type of personal protective equipment (PPE) is essential for technicians?
• When should personal protective equipment (PPE) be replaced?
• What does the term “ergonomic risk factors” refer to?
• When must employers communicate hazard information to employees exposed to hazardous chemicals?
• What is the significance of using engineering controls?
• Which of the following is NOT a level in the Hierarchy of Hazard Controls?
• Materials involved in a "Class A" fire include ordinary combustible materials such as _______ and _______.
• A respirator must be inspected before each _______ and during _______.
• Which of the following is an example of administrative control?
• In which type of atmosphere do air-purifying respirators NOT provide protection?
• After training, what must an employee do before using PPE on a worksite?
• What does a generic term for health hazards usually include?
• True or False: Class A fires involve materials that are capable of burning.
• Which of the following actions does NOT ensure safe work practices?
• How must respirators be stored to ensure their effectiveness?
• True or False: The hazards of worker exposure are the most important consideration in respirator selection.
• What kind of hazard sign signifies explosives?
• How often should emergency response plans be reviewed and updated?
• If a healthcare worker is exposed to a patient's blood containing harmful organisms, what are these organisms classified as?
• What is the role of risk communication in health and safety?
• What role does employee engagement play in workplace safety?
• Under what condition is an employee prohibited from wearing a tight-fitting respirator?
• What can be considered an example of due diligence in the workplace?
• What does the term “Hazardous Material” refer to?
• What is a critical step before entering a confined space?
• Is it safe for employees to work on scaffolds during high winds if they use fall protection?
• To assess risk when workers repeatedly lift boxes, which factors should be considered?
• What is a key benefit of conducting regular safety audits?
• What is a key purpose of precautionary statements in GHS?
• If an employer fails to provide adequate PPE, what potential consequence may arise?
• Which of the following is NOT a requirement for PPE according to workplace safety regulations?
• Acceptable eyewear for protection against flying objects must include _______ protection.
• What must be done to a ladder placed against a roof so that it meets safety requirements?
• What type of fire extinguisher is appropriate for electrical fires?
• Why is regular equipment maintenance crucial in a workplace?
• What does the term “spill kit” refer to?
• What type of hazard is indicated by a sign representing chemical irritants?
• True or False: The acronym "IDLH" stands for "immediately dangerous to life or health."
• Where can GHS product identifiers typically be found?
• What is represented by a hazard sign for health hazards?
• What is the main purpose of performing a hazard or risk assessment?
• What is one key benefit of promoting a safe work culture?
• What type of toxicity is described when a worker ingests a small amount of a toxic chemical and experiences severe symptoms immediately?
• What must chemical containers be labeled with to identify their contents?
• What are chemical manufacturers and importers required to develop under the Global Harmonized System?
• What is the first step in developing a health and safety program?
• Why should materials containing hazardous substances be identified?
• Why is it important to identify hazards in the workplace?
• According to the GHS, which of the following represents a physical hazard?
• What should be emphasized in a culture of workplace safety?
• What is a key requirement for maintaining workplaces, passageways, and service rooms?
• What type of training does the HST certification provide?
• What does the term "exit discharge" refer to in the context of exit routes?
• What must employers provide when employees are potentially exposed to hazardous substances?
• Which organization's standards are primarily associated with fire safety in the workplace?
• What does the Environmental Protection Agency (EPA) primarily regulate in relation to health and safety?
• Which of the following can be a consequence of chemical exposure?
• Which health effect is categorized under the GHS as a specific hazard?
• How often should employees receive health and safety training?
• Can damaged portable electric equipment be used temporarily until repairs are scheduled?
• Define “risk assessment” in the context of health and safety.
• What is an essential part of an effective safety program?
• When is an airmass considered an "oxygen-deficient atmosphere"?
• If a hazard cannot be eliminated or substituted, the next step in the Hierarchy of Controls is to use _______ controls.
• True or False: Oxidizing gases are more effective in causing combustion than air alone.
• Under GHS, precautionary statements are phrases describing _______ to minimize or prevent adverse effects from product exposure.
• True or False: Eye protection is required only when an employee feels unsafe.
• What is required of hazard statements under GHS?
• What does a tight-fitting facepiece ensure in respiratory protection?
• What safety requirement should be observed when inserting plugs into an electrical outlet?
• Which of the following is NOT considered a component of blood?
• When performing a hazard or risk assessment, what is the first step?
• Which of the following is NOT a component of Safety Data Sheets (SDS)?
• What should workers do if they notice a safety hazard on site?
• What does a hazard sign indicating oxidizers signify?
• What is the preferred method for controlling mold growth?
• Which of the following is an example of a bloodborne pathogen?
• What does a hazard sign for corrosives indicate?
• In a hazardous work environment, what should be the first step in ensuring worker safety?
• Which step comes after identifying hazards in the risk assessment process?
• What is vital for maintaining fire safety in workplaces?
• What does the acronym IICRC stand for?
• What is the function of a hard hat?
• What type of hazard control involves physically modifying the workplace to reduce or isolate airborne hazards?
• In the context of hazard analysis, what should be assessed to reduce risk of injury?
• The term sterilize refers to the use of which types of procedures to destroy all microbial life?
• A technician is wearing a respirator while working with hazardous chemicals. What type of control is this?
• What defines “accident prevention” in health and safety terms?
• The main type of personal protective equipment used to prevent head injuries is a _______.
• In what scenario is it most critical to wear safety goggles?
• Which type of respirator is typically required for protection from particulates?
• Which of the following best defines 'blood' in a health and safety context?
• What are some common health hazards in restoration work?
• What should be the primary concern when selecting gloves for employees?
• In a scenario where magnesium shavings ignite in a machine shop, what type of fire classification does this represent?
• What is the role of a safety officer?
• What are employers required to do regarding portable fire extinguishers?
• An exit route has three parts: the _______ _______, the _______, and the _______ _______.
• What is the primary function of personal protective equipment (PPE) in the workplace?
• Define “biohazardous waste.”
• What is the primary personal protective equipment used to prevent hand injuries?
• If an employer believes an employee does not understand proper PPE use, they are required to _______ the employee.
• How can ergonomics contribute to worker health?
• Must safe routes for passage, access, and egress be regularly inspected and maintained?
• What does "confined space" mean?
• What must exit routes have according to safety regulations?
• How does stress typically affect worker safety?
• Under GHS, pictograms must be in the shape of a square set at a point with a black hazard symbol, placed on a _______ background with a _______ frame.
• What information does a hazard sign for compressed gas provide?
• The Assigned Protection Factor (APF) of a respirator indicates what?
• True or False: A latent health effect is one that is present but not active or is dormant.
• What is the primary goal of the Health and Safety Technician (HST) certification?
• What type of substances must employers provide hand protection against?
• Which of the following is a key component of personal protective equipment?
• Which of the following best describes an incident report?
• Is overhead protection required only if requested by workers?
• What is the main function of engineering controls within workplace safety?
• What is the minimum height for a standard railing on elevated or open-sided floors?
• What does the acronym PPE stand for?
• What is a key requirement for labeling hazardous chemicals in the workplace?
• What vaccination must employers provide to workers exposed to blood or bodily fluids?
• What are the hazard classes under the GHS rules?
• During an emergency, if employees cannot locate a fire extinguisher because it is unmarked and lying on the floor, what safety standard has been violated?
• What action must be taken whenever a job hazard analysis is revised?
• Which of the following is a responsibility of employers regarding hazardous chemicals?
• Which hazard sign indicates flammables?
• What is one consequence of failing to adhere to the Global Harmonized System?
• What does a positive and negative user seal fit check primarily confirm?
• What is a workplace hazard?
• What is the correct slope ratio for an extension ladder leaned against a vertical wall?
• Define the term “negligence” in a workplace context.
• Which of the following best defines a workplace hazard?
• What does IICRC stand for?
• Which of the following is a method of hazard communication?
• What is the significance of OSHA in relation to health and safety?
• What materials are involved in a "Class B" fire?
• Why is air quality assessment critical in health and safety?
• What is the primary purpose of conducting workplace inspections?
• When a safety officer observes a worker and notes potential risks during task assembly, what process are they conducting?
• What is the first step to take if a workplace accident occurs?
• According to GHS labeling guidelines, which two signal words are permissible?
• Is it safe for a worker to stand on the top step of an A-Frame stepladder?
• What type of chemicals require a GHS label?
• What role does training play in health and safety management?
• What is the primary purpose of a job hazard/safety analysis?
• Which of the following can be used to manage noise levels in restoration work?
• What must be done before a worker begins repairs in an area with exposed live wires?
• Which fire extinguisher class is used for fires involving cooking oils and fats?
• What is the purpose of using labels with hazard symbols?
• What is the purpose of Material Safety Data Sheets (MSDS)?
• Which of the following contributes to a positive work environment?
• How many hazard control levels does the Hierarchy of Hazard Controls have?
• Are employers required to develop a written respiratory protection program?
• Name a common respiratory hazard in the restoration industry.
• What should be prioritized in an emergency response plan?
• Which area is a primary focus for the HST certification?
• A GHS label is any written, printed, or _______ material displayed on or affixed to containers of _______ chemicals.
• What is a safety audit?
• What is the best way to prevent slips, trips, and falls in the workplace?
• Which practice is important for maintaining a safe workplace?
• Which of the following is an example of a psychological hazard in the workplace?
• What is the correct way to ascend or descend a ladder?
• What type of controls should be implemented to manage dust exposure during construction?
• What does “first aid” entail in the workplace?
• Which step is essential after a workplace accident has been documented?
• How can technicians safeguard against heat stress?
• Which type of respirator is NOT suitable for use in hazardous material handling?
• What is the last resort when all other hazard control measures cannot adequately mitigate risks?
• What must employers provide when portable fire extinguishers are available for employee use in the workplace?
• Which of the following best describes a near-miss incident?
• In the context of health and safety, what does the principle of due diligence entail?
• Which of the following is an appropriate response if an employee is unsure about how to use PPE correctly?
• In the Hierarchy of Controls, substitution control involves _______ the hazard with a safer alternative.
• What is one of the main responsibilities of the safety officer?
• Should glove selection be based solely on employee preference?
• Type N95 and P2 respirators are effective against particulate aerosols that are free of _______.
• True or False: A chronic effect refers to symptoms that develop slowly over a long period or recur frequently.
• What is the Chemical Hazard Communication Standard based on?
• Which organization sets regulations for hazard communication in the workplace?
• What does “workplace ergonomics” aim to achieve?
• True or False: Safety Data Sheets (SDS) must be kept in a location that is readily accessible to all employees.
• What is a requirement for all exit routes?
• Which of the following practices helps in managing noise exposure?
• What are the two general types of respirators?
• What is the term for an electrical connection between a live circuit and the earth?
• What device stops electricity flow when current-to-ground exceeds a predetermined value?
• What is the correct method for lifting heavy objects?
• What is one best practice for lifting heavy objects?
• What is a scaffold?