Work Contexts /Work ContextPhysical Work ConditionsEnvironmental ConditionsFrequency in Environmental ConditionsExposed to ContaminantsWork ContextExposed to ContaminantsHow often does this job require working exposed to contaminants (such as pollutants, gases, dust or odors)? Exposed to Extremely Bright or Inadequate Lighting ConditionsExposed to Cramped Work Space, Awkward Positions