1. What is the primary reason for conducting an initial assessment before

beginning mold remediation?

 - A) To determine the type of mold

 - B) To evaluate the extent of contamination

 - C) To estimate the cost of remediation

 - D) To identify the source of moisture

 Answer: B) To evaluate the extent of contamination. Rationale: An

initial assessment is crucial to understand the scope of the mold issue,

which informs the remediation plan.

2. Which of the following is NOT a recommended personal protective

equipment (PPE) for mold remediation?

 - A) Gloves

 - B) Goggles

 - C) Full-face respirator

 - D) Cotton t-shirt

 Answer: D) Cotton t-shirt. Rationale: Cotton t-shirts do not provide

protection against mold spores. Proper PPE includes gloves, goggles, and

respirators.

3. In sewage remediation, what is the first step to ensure the safety of

workers and occupants?

 - A) Dehumidification

 - B) Removal of solid waste

 - C) Containment of the affected area

 - D) Disinfection of surfaces

 Answer: C) Containment of the affected area. Rationale: Containment

prevents the spread of contaminants to other areas and reduces the risk of

exposure.

4. Which remediation technique is most effective for porous materials

contaminated with mold?

 - A) Wet wiping

 - B) HEPA vacuuming

 - C) Sandblasting

 - D) Removal and disposal

 Answer: D) Removal and disposal. Rationale: Porous materials often