NEBOSH Certificate in Occupational Hygiene and Risk Control Exposure Practice Questions

2. Which of the following is NOT a method of exposure control?

• AA. Substitution
• BB. Ignoring the problem
• CC. Engineering controls
• DD. Administrative controls

5. Which chemical exposure can cause respiratory problems?

• AA. Ethanol
• BB. CO2
• CC. Asbestos
• DD. Water vapor

6. An employee reports persistent headaches after exposure to cleaning chemicals. What should be the first step taken?

• AA. Conduct a workplace assessment
• BB. Provide them with aspirin
• CC. Ignore the complaint
• DD. Increase ventilation

7. Which of the following is the most effective method of controlling dust exposure?

• AA. Provide PPE
• BB. Install ventilation systems
• CC. Conduct training sessions
• DD. Limit working hours