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WHMIS 2015 Workplace Safety · Question

Which hazard class would likely use the 'Exclamation Mark' pictogram?

The 'Exclamation Mark' pictogram is used for less severe hazards, including Skin or Eye Irritation, Skin Sensitization, and Specific Target Organ Toxicity (Sing

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Question: Which hazard class would likely use the 'Exclamation Mark' pictogram?

Answer options:

  • Biohazardous Infectious Materials ✅ Skin Sensitization
  • Reproductive Toxicity
  • Pyrophoric Gases

Correct answer: Skin Sensitization

Explanation: The 'Exclamation Mark' pictogram is used for less severe hazards, including Skin or Eye Irritation, Skin Sensitization, and Specific Target Organ Toxicity (Single Exposure) - Category 3 (Narcotic effects or Respiratory tract irritation).

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