IICRC AMRT EXAM WITH COMPLETE SOLUTIONS (100% PASS)
State of the art - Answer Highest level of general development, as of a device,
technique, or scientific field achieved at a particular time.
The amount of moisture available on a surface that mold can use to support growth is
known as the? - Answer Water Activity
How do molds replicate? - Answer Sporulation
What molds produce respirable particles? - Answer Aspergillus/ Penicillium
Define respirable? - Answer Can be deeply inhaled into the lungs, smaller than 5
microns
What are 4 common viruses found in sewage? - Answer Rotavirus
Hepatitis
Adenovirus
G.I. Virus
Name the 3 primary sewage biohazards - Answer Viruses
Bacteria
Parasites
Name the 3 secondary sewage biohazards - Answer Endotoxins
Exotoxins
Mycotoxins
,What are 4 common gram negative bacteria found in sewage? - Answer E. Coli
Salmonella
Shigella
Psuedomonas
Define the term Pathogenic? - Answer Disease causing
What is the MC that can support mold growth? - Answer 16%
What is the MC that can support wood decaying fungi? - Answer 20%
Which federal agency governs indoor air quality? - Answer None
What are the influences of mold growth? - Answer Temperature
Light
PH
Nutrients
Oxygen
Water
What is the best nutrient for mold to grow on? - Answer Cellulose
What does ERH stand for? - Answer Equilibrium Relative Humidity, at the surface and
comparable to water activity
Name a Hydrophilic mold. -Answer Statchybotrys Chartarum, Fusarium, and Rhizopus
, Name a Mesophilic mold. -Answer Penicillium, Aspergillus, Cladosporium, Epicoccum,
and Alternaria
What are examples of Xerophilic molds? - Answer Aspergillus and Penicillium
What are the 4 methods of exposure we have to bioaerosols? - Answer Dermal
Inhalation
Ingestion
Injection, cuts, and abrasions
How do viruses replicate? - Answer Inject genetic material (RNA/DNA) turning live host
cell into virus factory
What is the usual route of entry when a person is exposed to mold? - Answer Inhalation
What is the common route of entry for exposure to category 3 water? - Answer Ingestion
What does MVOC stand for? - Answer Microbial Volatile Organic Compounds
What are MVOCs? - Answer Odors produced during fungal germination. Waste
by-product. Irritant to humans.
Name 3 other sources for MVOCs, (musty odors)? - Answer Bacteria
Re-activated urine
Off-gassing wet materials
The presence of MVOCs can be indicative of? - Answer Unacceptable indoor air quality
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