An ergonomic assessment evaluates a worker's techniques but not the working environment

When responding to an emergency in an authorized vehicle while functioning as an EMT for an authorized emergency service, the actions you take while driving are:

A) subject to laws that govern all drivers. B) covered by your service's insurance carrier. C) not likely to result in an investigation in the event of a collision. D) allowable, provided you do not exceed 15 mph above the posted speed limit.

What is the probable cause of reticulation?

underexposure differences in processing solution temperatures cracks in the safelight overexposure