American Society for Clinical Pathology (ASCP) Technologist in Cytogenetics certification (ASCP CG) Practice Test

How should caustic and corrosive chemicals be stored to ensure safety?

1. In a flammable cabinet

2. In a nonflammable cabinet

3. In an open storage area

4. In a refrigerator

The correct answer is: In a nonflammable cabinet

Caustic and corrosive chemicals should be stored in a nonflammable cabinet to ensure safety. This storage method is critical because nonflammable cabinets are specifically designed to minimize the risk of fire and contain any spills or leaks that may occur due to the nature of the chemicals. Proper storage in a controlled environment prevents accidental exposure, degradation of materials, and potential chemical reactions that could happen if these substances were to come in contact with incompatible materials. In contrast, a flammable cabinet is designed to store flammable liquids and may not provide the necessary containment or protection for corrosive or caustic substances. Open storage areas significantly increase the risk of spills or accidents, exposing personnel to hazardous situations. Refrigerators, while suitable for some chemicals, may not be appropriate for all corrosives due to potential reactions at low temperatures and lack of appropriate containment features. Therefore, a nonflammable cabinet is the safest and most effective option for storing caustic and corrosive chemicals.