MOLD REMEDIATION EXAM UPDATED
QUESTIONS AND CORRECT ANSWERS.
Mold - ANS Which of the following contaminants doesn't have a code of federal regulations
(CFR) section dedicated to it?
11 microns - ANS Respirator bowl particles are those less than.
According to the AC AC code of conduct, when should you release confidential information? -
ANS Only when receiving a subpoena
Which agent will not be removed by a particulate Filter? - ANS mVPCs
Which of the following is a key limitation to biocides? - ANS They kill some microorganisms
and therefore provide safe haven for others
You know a contaminant is under negative pressure win - ANS Pressure inside is less than
outside
What material should be dried within what time frame to prevent mold growth? -
ANS Within 24 to 48 hours
According to bioaerosols, upon completion of remediation, the levels of mold spores in the
remediated area should be - ANS Similar to adjacent areas and outdoors
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, According to IICRC S520, what is the minimum recommended air changes per hour inside
containment? - ANS 4 ach
What does PCR stand for? - ANS polymerase chain reaction
According to IICRC S520, what should a contractor do when he/she comes across lead? -
ANS Comply with all federal, state and local laws
Which DOL agency regulates workplace exposure? - ANS OSHA
According toIICRC S500? Water from a backed up washing machine would be classified -
ANS Category 2
According to Field Guide, what type of factors affect mold growth - ANS Biotic and abiotic
What is the Key difference between legionnaires disease and Pontiac fever? -
ANS Legionnaires disease is a pneumonia
Stachybotrys is a - ANS Slow growing tertiary colonizer
Agents that are incorporated into a material to suppress microbial growth are called -
ANS Antimicrobial
According to Bioaerosols, legionella is not common an outdoor air because - ANS It
desiccated and is Oxidades by outdoor air
What does saprobic mean? - ANS Heterotrophic organisms that obtain their nutrients from
nonliving organic matter by absorbing soluble organic compounds
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
QUESTIONS AND CORRECT ANSWERS.
Mold - ANS Which of the following contaminants doesn't have a code of federal regulations
(CFR) section dedicated to it?
11 microns - ANS Respirator bowl particles are those less than.
According to the AC AC code of conduct, when should you release confidential information? -
ANS Only when receiving a subpoena
Which agent will not be removed by a particulate Filter? - ANS mVPCs
Which of the following is a key limitation to biocides? - ANS They kill some microorganisms
and therefore provide safe haven for others
You know a contaminant is under negative pressure win - ANS Pressure inside is less than
outside
What material should be dried within what time frame to prevent mold growth? -
ANS Within 24 to 48 hours
According to bioaerosols, upon completion of remediation, the levels of mold spores in the
remediated area should be - ANS Similar to adjacent areas and outdoors
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, According to IICRC S520, what is the minimum recommended air changes per hour inside
containment? - ANS 4 ach
What does PCR stand for? - ANS polymerase chain reaction
According to IICRC S520, what should a contractor do when he/she comes across lead? -
ANS Comply with all federal, state and local laws
Which DOL agency regulates workplace exposure? - ANS OSHA
According toIICRC S500? Water from a backed up washing machine would be classified -
ANS Category 2
According to Field Guide, what type of factors affect mold growth - ANS Biotic and abiotic
What is the Key difference between legionnaires disease and Pontiac fever? -
ANS Legionnaires disease is a pneumonia
Stachybotrys is a - ANS Slow growing tertiary colonizer
Agents that are incorporated into a material to suppress microbial growth are called -
ANS Antimicrobial
According to Bioaerosols, legionella is not common an outdoor air because - ANS It
desiccated and is Oxidades by outdoor air
What does saprobic mean? - ANS Heterotrophic organisms that obtain their nutrients from
nonliving organic matter by absorbing soluble organic compounds
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
