MRS Practice Test Video Answers

1. A  

The EPA publishes guidance on safe mold remediation practices.

2. B  

Identifying moisture sources is the first priority to stop mold recurrence.

3. B  

Half-face respirators with P100 filters are required in high contamination.

4. B  

Plain language and visuals best ensure client understanding.

5. C  

Adults learn best when linking new information to prior experience.

6. C  

Lab analysis of samples is the most reliable confirmation of contamination.

7. A  

OSHA 29 CFR 1910.134 mandates respiratory protection programs.

8. B  

HVAC must be shut down to prevent further spore spread.

9. B  

Hands-on practical assessments best test real-world application.

10. B  

Non-porous materials can usually be cleaned and disinfected.

11. B  

Demonstration and guided practice support skill development.

12. B  

Full containment with negative air pressure is required for large projects.

13. B  

PRV confirms remediation success and clearance levels.

14. A  

Role-playing engages adults better than passive study.

15. B  

Negative air pressure prevents spore migration.

16. B  

Drywall is porous and generally requires disposal.

17. B  

Certification should prove safe remediation skills, not memorization.

18. A  

Adults need immediately relevant learning.

19. A  

OSHA PEL defines acceptable exposure limits.

20. B  

Daily work logs and moisture readings are compliance evidence.

21. A  

Peer teaching demonstrates understanding effectively.

22. B  

Porous contaminated items are typically discarded.

23. A  

EPA regulates safe disposal of contaminated materials.

24. A  

Consistent updates foster client trust.

25. B  

Hands-on supervised training ensures accurate skill transfer.

26. A  

Training must align with regulations.

27. A  

Ventilation and monitoring reduce confined space hazards.

28. A  

Educating occupants is the key communication goal.

29. A  

EPA-registered disinfectants ensure proper use.

30. A  

Follow-ups test long-term retention.

31. A  

Private constructive feedback builds confidence.

32. A  

Surface mold on wood can be HEPA vacuumed and cleaned.

33. A  

OSHA Hazard Communication Standard applies to remediation.

34. A  

Continuous learning addresses evolving standards.

Those preparing for multi-subject reasoning assessments can also practice with our CogAT Practice Test 2026 to build quantitative and verbal reasoning skills.