Occupational and Environmental Health: Recognizing and Preventing Disease and Injury - Multiple Choice Questions - Learn & Prevent

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Test your knowledge on preventing occupational and environmental diseases with our quiz app. Dive into insightful questions based on the 6th edition of the renowned book Occupational and Environmental Health: Recognizing and Preventing Disease and Injury by Levy et al., ISBN 978-0-19-539788-8. A perfect tool for health professionals and students.

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Why is continuous monitoring and evaluation necessary after substituting a hazardous substance with a safer one?

  1. The substitute may eventually prove to be hazardous as well.

  2. To ensure the substitute does not increase production costs.

  3. To monitor its effect on product quality.

  4. To assess the impact on employee satisfaction.

The correct answer is: The substitute may eventually prove to be hazardous as well.

Continuous monitoring and evaluation are necessary after substituting a hazardous substance with a safer one because there is always the possibility that the substitute may eventually prove to be hazardous as well. This is important because even though the substitute may initially seem safe, long term exposure or interactions with other substances may reveal harmful effects. Options B, C, and D are incorrect because they do not directly address the potential hazards of the substitute substance. While it is important to monitor cost, product quality, and employee satisfaction, the primary concern should always be ensuring the safety of the substance being used in the workplace.