Infection Control · single question
A dental office experiences a flood and mold contamination is found. What is the MOST important first step for the dental team?
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Correct answer: D. Use PPE (gloves, mask, gown) before handling any contaminated materials
When mold contamination is found, the primary safety concern is protecting staff from mold exposure. PPE (gloves, N95 mask, gown/protective clothing) must be worn before approaching or handling contaminated materials. Mold spores are inhaled and cause respiratory illness. After PPE is donned, the area should be contained, documents/equipment protected (zip-lock bags for salvageable items), and professional remediation contacted.
- A. ❌ Opening windows may spread spores further — mold remediation requires containment, not ventilation.
- B. ❌ Calling the building inspector is important but comes after personal protection.
- C. ❌ Treating patients elsewhere may be necessary but is not the immediate first action when mold is discovered.
- D. ✅ CORRECT – Donning PPE (gloves, mask, gown) is the first step before handling mold-contaminated materials.
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