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
Obsessive personality disorder is also called: 
Select and explain. 
A. Anankastic personality disorder, B. Dissocial personality disorder, C. Eccentric personality disorder, D. Histrionic personality disorder
A: Anankastic personality disorder
Answer: A: Anankastic personality disorder 
Explanation: Obsessive-compulsive personality disorder (OCPD), as defined by the current version of DSM-5, and termedanankastic personality disorder in the ICD-10. Pre occupation with rules and regulations Perfection that slows them down Stubborn and inflexible Impoant to work, no time for leisure activities Formal, don't like humor No obsessions or compulsions