Question 1

Which of the following is an example of a physical hazard?

Accepted Answer

Fire

Answer

Toxic fumes

Answer

Noise pollution

Answer

Food poisoning

Question 2

What type of hazard do chemicals such as acids and solvents belong to?

Accepted Answer

Chemical hazard

Answer

Biological hazard

Answer

Ergonomic hazard

Answer

Psychosocial hazard

Question 3

Which of the following is an example of an ergonomic hazard?

Accepted Answer

Repetitive strain injury

Answer

Electrocution

Answer

Asbestos exposure

Answer

Workplace violence

Question 4

Which of the following is an example of a biological hazard?

Accepted Answer

Bacteria exposure

Answer

Fall from height

Answer

Chemical spill

Answer

Hearing loss

Question 5

Which of the following is an example of a natural hazard?

Accepted Answer

Earthquake

Answer

Chemical leak

Answer

Slip and fall

Answer

Machine malfunction

Question 6

Which of the following is an example of a radiation hazard?

Accepted Answer

X-ray exposure

Answer

Fire outbreak

Answer

Slip and fall

Answer

Noise pollution

Question 7

What type of hazard is caused by faulty electrical equipment or unsafe wiring?

Accepted Answer

Electrical hazard

Answer

Biological hazard

Answer

Chemical hazard

Answer

Physical hazard

Question 8

Exposure to asbestos in older buildings is a well-known OSH hazard. Which category does it fall under?

Accepted Answer

a) Chemical hazard

Answer

b) Biological hazard

Answer

c) Physical hazard

Answer

d) Radiological hazard

Question 9

Who is considered the father of industrial hygiene?

Accepted Answer

Avicenna

Answer

Louis Pasteur

Answer

Paracelsus

Answer

Hippocrates

Question 10

What is the purpose of an exposure assessment in industrial hygiene?

Accepted Answer

To evaluate and quantify the level of workers' exposure to hazardous substances or physical agents

Answer

To inspect the cleanliness and organization of the workplace

Answer

To monitor the temperature and humidity in the workplace

Answer

To assess the efficiency of the ventilation system

Question 11

What is the hierarchy of controls in industrial hygiene?

Accepted Answer

A framework for eliminating or minimizing hazards through systematic approaches

Answer

A protocol for emergency response in industrial accidents

Answer

A list of hazardous substances commonly found in workplaces

Answer

A set of regulations governing industrial hygiene practices

Question 12

What is the purpose of a hazard assessment in industrial hygiene?

Accepted Answer

To identify and evaluate potential hazards in the workplace

Answer

To investigate workplace incidents and accidents

Answer

To train workers on safe work practices

Answer

To measure the air quality in the workplace

Question 13

What is the function of Personal Protective Equipment (PPE) in industrial hygiene?

Accepted Answer

To protect workers from hazardous exposures and minimize the risk of injury or illness

Answer

To eliminate hazardous substances from the workplace

Answer

To monitor the air quality in the workplace

Answer

To enforce safety regulations in the workplace

Question 14

What is meant by the term 'occupational exposure' in industrial hygiene?

Accepted Answer

The contact or interaction of workers with hazardous substances or physical agents in the workplace

Answer

The number of tasks performed by workers in a work shift

Answer

The level of noise present in the workplace

Answer

The amount of time workers spend in the workplace

Question 15

What is the permissible exposure limit (PEL) in industrial hygiene?

Accepted Answer

The maximum allowable concentration of a hazardous substance in the workplace

Answer

The minimum ventilation requirements for a workplace

Answer

The maximum noise level allowed in a work environment

Answer

The recommended personal protective equipment (PPE) for workers

Question 16

Which of the following is NOT an ethical responsibility in industrial hygiene?

Accepted Answer

Ignoring worker complaints and concerns

Answer

Communicating hazards and risks to workers

Answer

Maintaining confidentiality of worker health information

Answer

Providing a safe and healthy work environment

Question 17

What is the primary goal of industrial hygiene?

Accepted Answer

Protecting the health and safety of workers

Answer

Increasing company profits

Answer

Promoting environmental sustainability

Answer

Improving production efficiency

Question 18

Which of the following is an ethical principle in industrial hygiene?

Accepted Answer

Respecting worker autonomy

Answer

Ignoring established safety standards

Answer

Maximizing productivity at all costs

Answer

Prioritizing company profits over worker safety

Question 19

Which of the following is an example of a potential conflict of interest in industrial hygiene?

Accepted Answer

An industrial hygienist accepting gifts or favours from a supplier

Answer

An industrial hygienist disclosing health information to authorized personnel

Answer

An industrial hygienist advocating for stronger safety regulations

Answer

An industrial hygienist prioritizing worker safety over company profits

Question 20

Why is it important for industrial hygienists to prioritize worker safety over company profits?

Accepted Answer

To ensure the well-being and welfare of workers

Answer

To maximize shareholder value

Answer

To meet production targets and deadlines

Answer

To avoid legal liabilities for the organization

Question 21

Which of the following is an ethical responsibility of industrial hygienists?

Accepted Answer

Providing training and education on workplace hazards

Answer

Ignoring worker feedback and suggestions

Answer

Maximizing company profits at the expense of worker safety

Answer

Neglecting to communicate hazards to workers

Question 22

Which of the following is a common route of exposure to toxic chemicals in the workplace?

Accepted Answer

Inhalation

Answer

Absorption

Answer

Ingestion

Answer

Injection

Question 23

Which of the following is NOT a potential health effect of occupational exposure to asbestos?

Accepted Answer

Headache

Answer

Lung cancer

Answer

Asbestosis

Answer

Mesothelioma

Question 24

What is the main function of the liver in the body's detoxification process?

Accepted Answer

Metabolism and elimination of toxins

Answer

Production of red blood cells

Answer

Regulation of blood sugar levels

Answer

Filtration of waste products from the blood

Question 25

Which of the following is a common method for measuring the level of a toxic substance in the air?

Accepted Answer

Air sampling

Answer

Blood testing

Answer

Urine analysis

Answer

Skin patch testing

Question 26

Which of the following is a commonly used indicator for assessing the health effects of occupational exposure to chemical solvents?

Accepted Answer

Neurological symptoms

Answer

Respiratory problems

Answer

Skin rashes

Answer

Muscle pain

Question 27

Which of the following is a common type of occupational exposure to ionizing radiation?

Accepted Answer

X-ray imaging

Answer

Ultraviolet (UV) radiation

Answer

Microwave exposure

Answer

Infrared radiation

Question 28

Which of the following is a commonly used method for preventing occupational exposure to hazardous chemicals?

Accepted Answer

Engineering controls

Answer

Administrative controls

Answer

Medical monitoring

Answer

Personal protective equipment (PPE)

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