How Might One Evaluate the Use of Personal Protective Barriers

How might one evaluate the use of personal protective barriers in the office?

A) Observe and document circumstances of appropriate and inappropriate hand hygiene.
B) Review the use of barrier precautions and careful handling of sharps.
C) Ensure the post-exposure management plan is understood by all office staff and that the exposure evaluation procedures are available at all times.
D) Conduct an annual review of the exposure control plan for documentation of new developments in safety devices.