Industrial Hygiene Quiz Questions And Answers

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Industrial Hygiene Quiz Questions And Answers - Quiz

Industrial hygiene is a crucial part of maintaining a healthy and safe work environment. How much do you know about industrial hygiene? Take this amazing quiz to test your knowledge now. The test is made with the intention of assessing your knowledge of the function and purpose of industrial hygiene in the workplace. These questions will also better your understanding of the same, and you will definitely enjoy learning here. Let's get started with the questionnaire!


Questions and Answers
  • 1. 

    What two factors determine risk when dealing with a chemical hazard in the workplace?

    • A.

      The volatility of chemicals and age of worker

    • B.

      Reactivity of chemical and equipment speed

    • C.

      Toxicity of chemical and duration of exposure

    • D.

      None of these

    Correct Answer
    C. Toxicity of chemical and duration of exposure
    Explanation
    The risk when dealing with a chemical hazard in the workplace is determined by the toxicity of the chemical and the duration of exposure. The toxicity of a chemical refers to its ability to cause harm or damage to the body, while the duration of exposure refers to the length of time that a person is exposed to the chemical. These two factors are important in assessing the potential risk and determining appropriate safety measures to minimize harm to workers. The volatility of chemicals, age of worker, reactivity of chemical, and equipment speed are not directly related to the risk associated with chemical hazards.

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  • 2. 

    Which of the following would be considered a workplace hazard? - CHECK ALL THAT APPLY

    • A.

      Toluene vapors

    • B.

      Floor mat

    • C.

      Fungi

    • D.

      Extreme heat

    • E.

      Exit sign

    • F.

      Repetitive motion

    Correct Answer(s)
    A. Toluene vapors
    C. Fungi
    D. Extreme heat
    F. Repetitive motion
    Explanation
    Toluene vapors, fungi, extreme heat, and repetitive motion can all be considered workplace hazards. Toluene vapors can be harmful if inhaled, fungi can cause respiratory issues, extreme heat can lead to heat exhaustion or heat stroke, and repetitive motion can cause musculoskeletal disorders. The floor mat and exit sign are not considered workplace hazards.

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  • 3. 

    ACGIH is part of the Centers for Disease Control

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The statement is false because ACGIH (American Conference of Governmental Industrial Hygienists) is not part of the Centers for Disease Control (CDC). ACGIH is an independent organization that focuses on occupational and environmental health and safety, while the CDC is a federal agency in the United States that works to protect public health and safety.

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  • 4. 

    An industrial hygienist can rely on a Material Safety Datasheet for which of the following?

    • A.

      Chemical constituent and concentration values

    • B.

      Regulatory compliance data

    • C.

      Chemical reactivity values

    • D.

      None of these

    Correct Answer
    A. Chemical constituent and concentration values
    Explanation
    An industrial hygienist can rely on a Material Safety Datasheet (MSDS) for chemical constituent and concentration values. MSDS provides detailed information about the hazardous properties of a chemical, including its composition and concentration. This information is crucial for assessing the potential health risks associated with the chemical and implementing appropriate safety measures. Regulatory compliance data and chemical reactivity values may also be included in an MSDS, but the primary purpose is to provide information about the chemical's constituents and concentrations.

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  • 5. 

    It is the responsibility of the manufacturer to calibrate sampling equipment used by industrial hygienists.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    The responsibility of calibrating sampling equipment used by industrial hygienists does not lie solely with the manufacturer. While the manufacturer may provide guidelines and instructions for calibration, it is ultimately the responsibility of the industrial hygienist to ensure that the equipment is properly calibrated and functioning correctly. Calibration involves verifying and adjusting the accuracy of the equipment, which requires specialized knowledge and expertise that the manufacturer may not have. Therefore, the statement is false.

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  • 6. 

    OSHA requires that employees conduct exposure assessments.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    OSHA, which stands for Occupational Safety and Health Administration, is a regulatory agency that sets and enforces safety standards in the workplace. One of the requirements set by OSHA is for employers to conduct exposure assessments. This means that employers must evaluate the potential hazards and risks that employees may be exposed to in their work environment. By conducting exposure assessments, employers can identify and implement appropriate measures to protect their employees from harmful exposures and ensure a safe working environment. Therefore, the statement that OSHA requires employees to conduct exposure assessments is true.

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  • 7. 

    ACGIH provides which of the following information? CHECK ALL THAT APPLY

    • A.

      Threshold Limit Values (TLVs)

    • B.

      Recommended Exposure Limits (RELs)

    • C.

      Biological Exposure Indices (BEIs)

    • D.

      Carcinogenic data

    Correct Answer(s)
    A. Threshold Limit Values (TLVs)
    C. Biological Exposure Indices (BEIs)
    D. Carcinogenic data
    Explanation
    ACGIH provides information on Threshold Limit Values (TLVs), which are recommended exposure limits for airborne contaminants in the workplace. These values represent the levels of exposure that most workers can be exposed to without experiencing adverse health effects. ACGIH also provides information on Biological Exposure Indices (BEIs), which are guidelines for assessing and interpreting biological monitoring results. These indices help in evaluating the potential health risks associated with exposure to hazardous substances. Additionally, ACGIH provides carcinogenic data, which includes information on substances that are known or suspected to cause cancer.

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  • 8. 

    Chemical hazards in the workplace are often the most complex hazards to implement proper controls due to the multitude of variables that affect the situation.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Chemical hazards in the workplace are indeed complex to control because there are numerous variables that can impact the situation. These variables include the nature of the chemicals, their concentration, the method of handling or storage, and the potential for exposure. Properly implementing controls for chemical hazards requires a thorough understanding of these variables and the ability to assess and mitigate the risks associated with them. Therefore, it is true that chemical hazards in the workplace are often the most complex hazards to implement proper controls.

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  • 9. 

    NIOSH acts as a research organization to provide OSHA with data to help prevent workplace accidents, injuries, and illnesses.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    NIOSH, the National Institute for Occupational Safety and Health, does indeed act as a research organization to provide OSHA, the Occupational Safety and Health Administration, with data. This data is used by OSHA to develop and implement regulations and guidelines aimed at preventing workplace accidents, injuries, and illnesses. NIOSH conducts research, collects data, and provides recommendations to OSHA and other stakeholders to improve workplace safety and protect workers' health. Therefore, the statement is true.

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  • 10. 

    A workplace that has dosimeter readings above 85 dB is an example of what type of hazard?

    • A.

      Chemical

    • B.

      Ergonomic

    • C.

      Biological

    • D.

      Physical

    Correct Answer
    D. Physical
    Explanation
    A workplace that has dosimeter readings above 85 dB is an example of a physical hazard. This is because the dosimeter readings indicate high levels of noise, which can cause harm or injury to individuals working in that environment. Physical hazards refer to any conditions or situations in the workplace that can cause harm or injury to employees, such as noise, temperature extremes, radiation, or mechanical hazards.

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