Rudy Lives Behind the Train Depot in a Cheap Apartment

Multiple Choice

Rudy lives behind the train depot in a cheap apartment in a run-down building. He gets quite a few upper respiratory infections, and he suspects that these could be related to mold or toxic substances in the building. His recurrent illnesses are likely due to

A) a major immune disorder.
B) background distressors.
C) his incessant worrying.
D) technostress.