Applied Microbial Remediation Technician
Full Exam Review (Qns & Ans)
2025
1. Multiple Choice
What is the primary goal of mold remediation?
- A) Eliminate all mold spores from the environment
- B) Remove visible mold and address the source of moisture
- C) Improve indoor air quality without addressing mold growth
- D) Replace all affected building materials
ANS : B
Rationale : Mold remediation focuses on removing visible mold
and addressing the moisture source to prevent recurrence.
---
©2025
, 2. Fill-in-the-Blank
The use of ________ filters is essential during mold remediation
to capture airborne spores and improve air quality.
ANS : HEPA (High-Efficiency Particulate Air)
Rationale : HEPA filters are designed to trap microscopic
particles, including mold spores, ensuring effective air filtration.
---
3. True/False
Negative air pressure is used during mold remediation to prevent
the spread of spores to unaffected areas.
ANS : True
Rationale : Negative air pressure ensures that contaminated air
does not escape the remediation zone.
---
4. Multiple Response
Which steps are critical in the mold remediation process?
- A) Identifying the moisture source
©2025
,- B) Containment of the affected area
- C) Painting over mold-affected surfaces
- D) Cleaning and disinfecting surfaces
ANS : A, B, D
Rationale : Painting over mold is not a remediation step;
addressing moisture, containment, and cleaning are essential.
---
5. Multiple Choice
What is the primary health risk associated with sewage
contamination?
- A) Allergic reactions
- B) Exposure to pathogenic microorganisms
- C) Increased humidity levels
- D) Structural damage to buildings
ANS : B
Rationale : Sewage contains harmful microorganisms that pose
significant health risks.
---
©2025
, 6. Fill-in-the-Blank
Sewage remediation requires the use of ________ to disinfect
contaminated surfaces and eliminate pathogens.
ANS : Biocides
Rationale : Biocides are chemical agents used to kill or inhibit
the growth of harmful microorganisms.
---
7. True/False
Personal protective equipment (PPE) is optional during sewage
remediation if the contamination is minimal.
ANS : False
Rationale : PPE is mandatory to protect workers from exposure
to harmful pathogens, regardless of contamination levels.
---
8. Multiple Response
Which PPE items are essential for mold and sewage remediation?
- A) Respirators
©2025
Full Exam Review (Qns & Ans)
2025
1. Multiple Choice
What is the primary goal of mold remediation?
- A) Eliminate all mold spores from the environment
- B) Remove visible mold and address the source of moisture
- C) Improve indoor air quality without addressing mold growth
- D) Replace all affected building materials
ANS : B
Rationale : Mold remediation focuses on removing visible mold
and addressing the moisture source to prevent recurrence.
---
©2025
, 2. Fill-in-the-Blank
The use of ________ filters is essential during mold remediation
to capture airborne spores and improve air quality.
ANS : HEPA (High-Efficiency Particulate Air)
Rationale : HEPA filters are designed to trap microscopic
particles, including mold spores, ensuring effective air filtration.
---
3. True/False
Negative air pressure is used during mold remediation to prevent
the spread of spores to unaffected areas.
ANS : True
Rationale : Negative air pressure ensures that contaminated air
does not escape the remediation zone.
---
4. Multiple Response
Which steps are critical in the mold remediation process?
- A) Identifying the moisture source
©2025
,- B) Containment of the affected area
- C) Painting over mold-affected surfaces
- D) Cleaning and disinfecting surfaces
ANS : A, B, D
Rationale : Painting over mold is not a remediation step;
addressing moisture, containment, and cleaning are essential.
---
5. Multiple Choice
What is the primary health risk associated with sewage
contamination?
- A) Allergic reactions
- B) Exposure to pathogenic microorganisms
- C) Increased humidity levels
- D) Structural damage to buildings
ANS : B
Rationale : Sewage contains harmful microorganisms that pose
significant health risks.
---
©2025
, 6. Fill-in-the-Blank
Sewage remediation requires the use of ________ to disinfect
contaminated surfaces and eliminate pathogens.
ANS : Biocides
Rationale : Biocides are chemical agents used to kill or inhibit
the growth of harmful microorganisms.
---
7. True/False
Personal protective equipment (PPE) is optional during sewage
remediation if the contamination is minimal.
ANS : False
Rationale : PPE is mandatory to protect workers from exposure
to harmful pathogens, regardless of contamination levels.
---
8. Multiple Response
Which PPE items are essential for mold and sewage remediation?
- A) Respirators
©2025
