WONDER #2794: How Do Iron Lungs Work?
Question 1 of 3
Iron lungs were used to treat patients who couldn’t breathe on their own due to paralysis from severe ___________.
Question 2 of 3
In what year was the iron lung invented?
Question 3 of 3
Which invention has replaced the iron lung in most modern hospitals?
- MRI Machines
Check your answers online at https://www.wonderopolis.org/wonder/How-Do-Iron-Lungs-Work.