Obsessive-compulsive disorder

The nurse is working with a patient with obsessive-compulsive disorder (OCD). Which of the following statement made by the patient indicates improvement in obsessive-compulsive disorder
(OCD)? please provide explanation
a. “I wash my hands before I get the thoughts of germs so I don’t feel anxious?”
b. “Since I understand about OCD better, I do not feel guilty about washing my hand
as often”
c. “The anxiety is manageable and I do not need to wash my hand all the time.”
d. “Instaed of wasting time to wash my hand, now I use gel to sanitize my hand.”