An Occupational Health Nurse Works at a Manufacturing Plant Where

An occupational health nurse works at a manufacturing plant where there is potential exposure to inhaled dust.Which action,if recommended by the nurse,will be most helpful in reducing the incidence of lung disease?

A) Treat workers with pulmonary fibrosis.
B) Teach about symptoms of lung disease.
C) Require the use of protective equipment.
D) Monitor workers for coughing and wheezing.