Final Edition| Updated 2025| Questions
and Correct Answers
Material Safety Data Sheets (MSDS) are used to:
Provide essential information about the properties, handling, and safety measures for
hazardous materials.
When encountering a material with a known MSDS, the first step should be to:
Review the safety information to understand the risks and determine appropriate safety
measures and PPE.
Which section of an MSDS provides information on the hazards of a material?
Section 2: Hazard Identification, which outlines potential health risks and environmental
impact.
In an MSDS, Section 3: Composition/Information on Ingredients typically contains:
Details on the chemical components of a substance, including any hazardous ingredients.
For emergency procedures in an MSDS, responders should focus on:
Section 4: First Aid Measures, to know what actions to take in case of exposure or injury.
What does Section 5 of an MSDS cover?
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, Firefighting measures, including the recommended extinguishing agents and special
precautions.
To mitigate the risks associated with hazardous materials, responders should follow:
The recommended handling and storage guidelines provided in Section 7 of the MSDS.
Which section of the MSDS includes detailed information on how to safely dispose of a
material?
Section 13: Disposal Considerations, which provides safe disposal methods and legal
requirements.
In the case of inhalation exposure, Section 4 of the MSDS typically advises:
The proper first aid measures, such as moving the affected person to fresh air and seeking
medical attention.
Section 8 of the MSDS focuses on:
Exposure controls and personal protection, including recommended PPE and ventilation
requirements.
Which hazard class is associated with materials that pose a fire or explosive risk?
Class 1: Explosives, which includes substances and articles capable of exploding or reacting
dangerously.
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