Correct!
4. 1 and 3
There is a large right lower lung density which does not appear to have significantly changed from 2011 and 2012. It appears rounded and there are no clear air bronchograms present. A chest x-ray was repeated and was not changed compared to the 2 chest x-rays in Figure 1.
What should be done next? (Click on the correct answer to proceed to the third of five pages)