Physical Hazards and Others
Besides exposure to chemicals and biological agents, laboratory workers can also be exposed to a number of physical hazards.
Other General Laboratory Hazards
Some of the common physical hazards that they may encounter include the following:
Ergonomic Hazards
Laboratory workers are at risk for repetitive motion injuries during routine laboratory procedures such as pipetting, working at microscopes, operating microtomes, using cell counters and keyboarding at computer workstations.
Repetitive motion injuries develop over time and occur when muscles and joints are stressed, tendons are inflamed, nerves are pinched and the flow of blood is restricted.
Standing and working in awkward positions in front of laboratory hoods/biological safety cabinets can also present ergonomic problems.
By becoming familiar with how to control laboratory ergonomics-related risk factors, employers can reduce chances for occupational injuries while improving worker comfort, productivity, and job satisfaction.
In addition to the general ergonomic guidance, laboratory employers are reminded of some simple adjustments that can be made at the workplace. While there is currently no specific OSHA standard relating to ergonomics in the laboratory, it is recommended that employers provide information and training on the importance of ergonomics best practices.
For more information on ergonomics, be sure to enroll in OSHAcademy Courses 711 Introduction to Ergonomics and/or 722 Ergonomics Program Management.
Knowledge Check Choose the best answer for the question.
8-1. Which ergonomic injury develops over time and occurs when muscles and joints are stressed, tendons are inflamed, nerves are pinched, and the flow of blood is restricted.
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