Question 1
What is the primary purpose of industrial hygiene?
Correct Answer:
Anticipating, recognizing, evaluating, and controlling workplace health hazards
Question 2
Which of the following is the correct order of the hierarchy of controls from most to least effective?
Correct Answer:
Elimination, substitution, engineering controls, administrative controls, PPE
Question 3
Which route of entry is the most common for occupational exposure to chemical hazards?
Correct Answer:
Inhalation
Question 4
What does the acronym PEL stand for in the context of OSHA regulations?
Correct Answer:
Permissible Exposure Limit
Question 5
An industrial hygienist measures a worker's noise exposure at 90 dBA over an 8-hour shift. According to OSHA's Hearing Conservation Standard, what action is required?
Correct Answer:
Include the worker in a hearing conservation program
Question 1
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About this Exam

Prepare with the CAIH Practice Questions - Certified Associate Industrial Hygienist (CAIH) Exam practice quiz. This question bank includes 100 questions covering exposure, primary, osha, sampling, and industrial. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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CAIH Practice Questions - Certified Associate Industrial Hygienist (CAIH) Exam

This practice set contains 100 questions from the matching question bank and focuses on exposure, primary, osha, sampling, and industrial. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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