Brayden is looking at the shelves in the room where pulmonary function tests are performed. He is surprised to see five sealed boxes
of internal filters for the spirometer. Brayden does the ordering for the
practice, so he remembers the last time he ordered some and assumed
that it would be time to refill them. There could be many reasons why
there are so many unopened boxes in the cabinet, but which of the
following reasons would be dangerous to patients?
The doctor is no longer ordering pulmonary function tests.
O Brayden ordered more but doesn't remember doing it.
The filters are not being replaced after every patient.
The office has had an exceptionally busy season.