CMA Mold Identification & Types

Question 1

What are the most common types of mold found in indoor environments?

Accepted Answer

Aspergillus, Cladosporium, Penicillium, Stachybotrys

Answer

E. coli, Salmonella, and Listeria.

Answer

Bacteria and viruses.

Answer

Fungi and yeast.

Question 2

What is the characteristic appearance of Stachybotrys mold?

Accepted Answer

Black or dark green, slimy appearance

Answer

Bright green patches.

Answer

Grayish-white powder.

Answer

Yellowish streaks.

Question 3

How does Aspergillus mold typically appear?

Accepted Answer

Green, yellow, and black

Answer

Purple and orange.

Answer

White and red.

Answer

Blue and purple.

Question 4

What is the significance of Cladosporium mold?

Accepted Answer

It is an outdoor mold that can grow indoors in humid areas

Answer

It causes severe structural damage.

Answer

It is only found on food.

Answer

It is harmless to humans.

Question 5

What type of mold is commonly known as 'toxic mold'?

Accepted Answer

Stachybotrys

Answer

Penicillium.

Answer

Aspergillus.

Answer

Cladosporium.

Question 6

What is the main cause of mold growth indoors?

Accepted Answer

Excess moisture and humidity

Answer

Excessive heat.

Answer

Lack of sunlight.

Answer

Regular cleaning.

Question 7

Which of the following is a sign of hidden mold growth?

Accepted Answer

Musty odors and unexplained water stains

Answer

Fresh paint on walls.

Answer

Clean, dry surfaces.

Answer

Excessive dust in the air.

Question 8

What is the best way to prevent mold growth?

Accepted Answer

Reducing indoor humidity and fixing leaks

Answer

Regularly cleaning the surfaces.

Answer

Painting over mold.

Answer

Using air fresheners.

Question 9

How do you confirm the type of mold present in a property?

Accepted Answer

By sending samples to a lab for analysis

Answer

By visually inspecting the mold.

Answer

By smelling the mold.

Answer

By checking the building’s age.