Mercury intoxication in dental office mainly results from____

  • A. Direct contact with the mercury
  • B. Inhalation of mercury vapours
  • C. Ingestion of mercury
  • D. None of the above
Answer: Option B.

No answer description available for this question

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!