Shirley,a Very Healthy Young Woman,noticed That She Had Several Bruises

Shirley,a very healthy young woman,noticed that she had several bruises on her legs.Shirley immediately assumed that she must have leukemia,and forgot that she had walked into a table in her dark apartment the day before.If this tendency to worry about her health is persistent and causes significant distress or impairment,Shirley may suffer from _________.

A) obsessive compulsive disorder
B) generalized anxiety disorder
C) illness anxiety disorder
D) conversion disorder