Which of the following is a primary function of a laboratory assistant?

A primary function of a laboratory assistant is to assist with laboratory tests and sample preparation. This role is essential as laboratory assistants support the overall workflow by preparing samples for analysis, ensuring they are collected and labeled accurately, and assisting in the execution of tests under the direction of a laboratory technician or scientist.

By handling the essential pre-testing steps, such as preparing reagents, setting up equipment, and maintaining organized sample storage, laboratory assistants ensure that tests can be conducted efficiently and accurately. This foundational support allows for smooth operations within the laboratory, contributing directly to the quality and reliability of test results.

Other functions mentioned, like conducting advanced research projects, overseeing finances, or designing layouts, typically fall under the responsibilities of more senior laboratory staff or administrative roles, while the laboratory assistant’s duties are focused primarily on hands-on, practical support in the testing process.