The cause of MFF is almost always what?

The cause of MFF is almost always what?

• A. Inhalation of Zinc Oxides
• B. Inhalation of Magnesium Oxides
• C. Skin contact with zinc
• D. Ingestion of zinc oxide

Answer: (A)

Metal fume fever comes from inhaling zinc oxide fumes, which are created when zinc-containing metals are heated during processes like welding or galvanizing. This inhalation triggers a flu-like response—fever, chills, fatigue, and aches—that typically starts within a few hours of exposure and usually clears within 24 to 48 hours. That’s why inhalation of zinc oxide fumes is the correct cause. Skin contact with zinc or ingestion won’t produce metal fume fever, and inhaling magnesium oxide isn’t associated with the same illness, making those routes incorrect for this condition.

Metal fume fever comes from inhaling zinc oxide fumes, which are created when zinc-containing metals are heated during processes like welding or galvanizing. This inhalation triggers a flu-like response—fever, chills, fatigue, and aches—that typically starts within a few hours of exposure and usually clears within 24 to 48 hours. That’s why inhalation of zinc oxide fumes is the correct cause. Skin contact with zinc or ingestion won’t produce metal fume fever, and inhaling magnesium oxide isn’t associated with the same illness, making those routes incorrect for this condition.