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1. What is the primary goal of the Global Harmonized System (GHS)?
 A) To ensure safe and secure transportation of hazardous materials
 B) To promote common criteria for classifying chemicals according to
their health, physical, and environmental hazards
 C) To provide a universal system of color coding for chemical
containers
 D) To regulate the international trade of chemicals
 Answer: B) To promote common criteria for classifying chemicals
according to their health, physical, and environmental hazards
 Rationale: The GHS aims to standardize and harmonize the
classification and labeling of chemicals to enhance the protection of
human health and the environment by providing an internationally
comprehensible system.
2. In the context of GHS, what does the term "hazard communication"
refer to?
 A) The process of transporting hazardous materials from one location to
another
 B) The methods used to warn individuals about areas where hazardous
materials are stored
 C) The exchange of information about hazards and protective measures
between manufacturers and users of hazardous products
 D) The signage used to indicate the presence of hazardous materials in a
facility
 Answer: C) The exchange of information about hazards and protective
measures between manufacturers and users of hazardous products
 Rationale: Hazard communication is a critical component of GHS,
which ensures that the information about the chemical hazards and
associated protective measures is conveyed to the end-users.
3. Which of the following is NOT a direct benefit of implementing GHS?
 A) Reduction in the incidence of chemical-related occupational diseases
and injuries
 B) Enhanced corporate image and credibility
 C) Increased cost of training due to the complexity of the system
 D) Improved efficiency in hazard communication
 Answer: C) Increased cost of training due to the complexity of the
system
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