Which of the following are included in the clinical features of anxiety illness disorder? Check all that apply.
A. Persons maintain they have a particular disease or as time progresses their belief may transfer to another disease.
B. Lab results, lack of progression of the disease, and appropriate reassurances from the provider are helpful treatments for the person with the disease.
C. Preoccupation with illness may or may not interfere with their interaction with family, friends, and co-workers.
D. They are often addicted to internet search about their feared illness, inferring the worst from the information."
A) A and D
B) B and C
C) A, C, and D
D) All of the above