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Hazardous Materials Handling and Employee Safety Quiz

#1

Which of the following is a common hazardous material found in laboratories?

Mercury
Explanation

Mercury is a common hazardous material found in laboratories, posing risks due to its toxicity.

#2

What does the acronym SDS stand for in the context of hazardous materials?

Safety Data Sheet
Explanation

SDS stands for Safety Data Sheet, providing information on the properties and safe handling of hazardous substances.

#3

What does the acronym PPE stand for in the context of hazardous materials?

Personal Protection Equipment
Explanation

PPE stands for Personal Protective Equipment, essential for safeguarding individuals from hazardous material exposure.

#4

Which of the following is NOT a primary route of exposure to hazardous materials?

Injection
Explanation

Injection is not a primary route of exposure to hazardous materials; inhalation, ingestion, and skin contact are more common routes.

#5

Which of the following is a common precaution when handling hazardous materials?

Wearing appropriate personal protective equipment (PPE)
Explanation

Wearing PPE is a crucial precaution when handling hazardous materials to minimize the risk of exposure.

#6

What is the purpose of an engineering control in hazardous materials management?

To control hazards at the source
Explanation

Engineering controls aim to manage hazards at their source, preventing or minimizing exposure to hazardous materials.

#7

What is the purpose of a Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS)?

To provide information on the hazards of a substance and safe handling procedures
Explanation

MSDS/SDS provides essential information on substance hazards and safe handling to ensure worker safety.

#8

What does the NFPA diamond label indicate about a hazardous material?

Its level of health, flammability, instability, and special hazards
Explanation

NFPA diamond labels convey information about a material's health, flammability, instability, and special hazards.

#9

Which of the following is an example of a physical hazard associated with hazardous materials?

Explosive
Explanation

Explosive is an example of a physical hazard associated with hazardous materials, posing a risk of explosion.

#10

What is the proper way to dispose of hazardous waste?

Follow local regulations for proper disposal
Explanation

Proper disposal of hazardous waste involves adhering to local regulations to ensure environmental and human safety.

#11

What does the term 'LD50' refer to in toxicology?

The amount of a substance that will kill 50% of test animals in a given time period
Explanation

LD50 in toxicology refers to the lethal dose causing death in 50% of test animals within a specified time period.

#12

Which regulatory agency in the United States oversees workplace safety related to hazardous materials?

Occupational Safety and Health Administration (OSHA)
Explanation

OSHA is the regulatory agency in the U.S. responsible for overseeing workplace safety, including hazardous materials.

#13

Which of the following is NOT a recommended action in the event of a chemical spill?

Clean up the spill without protective gear
Explanation

Cleaning up a chemical spill without protective gear is not recommended, as it poses a risk of exposure.

#14

What does the acronym HAZMAT stand for?

Hazardous Material
Explanation

HAZMAT stands for Hazardous Material, referring to substances that pose a risk to health, safety, and the environment.

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