Safety Blue book Flashcards
what hazard is viruses and parasites
biological hazard
what hazard is radiation, thermal stress, and mechanical hazard
physical hazard
what hazard is due to stress in the workplace physically or mentally
ergonomic hazard
What is the hierarchy of controls
top -> down
Engineering, administrative, PPE
examples of engineering control
fume hood, biosafety cabinet, substitution of less toxic material
example of administrative control
safe work procedure, scheduling, training
What is the internal responsibility system used for
demonstrate responsibilies of management and employees
3 main elements of WHMIS
SDS, labels, training
what does the OHSMS do
ensure all roles and responsibilies are identified, documented, and accounted for
what 3 factors is risk level calculated by
frequency of hazard
severity of hazard
probability of hazard
Steps of a Job Hazard Assessment
- list critical steps
- ID all equipemnt used for procedure
- ID potential hazards
- review available control measures
- verify effectiveness of controls
what does containment level 1 have
- biosafety by good practices
- physical containment
- handwash sinks
what does containment level 2 have
- administrative controls
- physical containment
- biosafety equipment
what does containment level 3 have
- engineering controls
- ## HEPA filters and BSC
where can biological aerosols be suspended
bacteria, virus, parasites, fungid
