A new employee asks the occupational health nurse about measures to prevent inhalation exposure of the substances. Which statement by the nurse will decrease the patient's exposure risk to toxic substances?
A) "Position a fan blowing on the toxic substances to prevent the substance from becoming stagnant in the air."
B) "Wear protective attire and devices when working with a toxic substance."
C) "Make sure that you keep your immunizations up to date to prevent respiratory diseases resulting from toxins."
D) "Always wear a disposable paper face mask when you are working with inhalable toxins."
Ans: B
Feedback:
When working with toxic substances, the employee must wear or use protective devices such as face masks, hoods, or industrial respirators. Immunizations do not confer protection from toxins and a paper mask is normally insufficient protection. Never position a fan directly blowing on the toxic substance as it will disperse the fumes throughout the area.
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