Question

Work w asbestos is divided into four classes, ranging from class ___ to class ___ in ascending order of hazard

A) Class II to Class V
B) Class III to Class VI
C) Class I to Class IV
D) Class IV to Class I

Answer 1

The work with asbestos is organized into four classes of hazard, with Class I being the most hazardous and Class IV being the least. These classes are different from the classifications of Biological Safety Cabinets or the CDC's biosafety levels.

Step-by-step explanation:

The work with asbestos is divided into four classes, which range from Class I to Class IV in ascending order of hazard. This classification is not directly related to the classification of Biological Safety Cabinets (BSCs) or the CDC's classification of biosafety levels, as they serve different purposes. Asbestos abatement work classes are determined by the potential risk involved in the handling or removal of asbestos-containing materials.

Class I, the most hazardous, includes activities likely to disturb friable asbestos, while Class IV, the least hazardous, includes maintenance and custodial activities where asbestos is not likely to be disturbed. It is important to adhere to the proper safety guidelines and precautions when working with asbestos to minimize the risk of exposure and potential health hazards.