An Occupational Health Nurse Is Assessing the Need for Safety

question 14

Multiple Choice

An occupational health nurse is assessing the need for safety data sheets (SDSs) at the worksite. Which of the following items would require an SDS?

• A) Hand soap
• B) Eye goggles
• C) Aprons
• D) Earplugs

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Definitions:

Representative Clade

A collection of organisms consisting of a common ancestor and all its direct offspring, signifying one lineage on the evolutionary tree.

Supergroup

In phylogenetics, a high-level taxonomic rank above the rank of kingdom, used to organize the diversity of eukaryotes especially.

Alveolates

A group of protists, including dinoflagellates, apicomplexans, and ciliates, characterized by the presence of alveoli (small sac-like structures) beneath their cell membranes.

Representative Clade

A group of organisms that includes an ancestor and all of its descendants, representing a single branch on the tree of life.