This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Personality disorders, Subject name: Psychiatry
Anxious,shy, avoidant symptoms come under cluster 
Select and explain. 
A. A, B. B, C. C, D. D
C: C
Answer: C: C 
Explanation: Patients with cluster C personality disorders have shy and anxiety features. This cluster contains 3 personality disorders namely Avoidant Dependent Obsessive-compulsive Ref. Kaplan and sadock synopsis of psychiatry, page 742