This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neurotic, Stress Related and Somatoform Disorders, Subject name: Psychiatry
Domestic squalor is related to which of the following disorder? 
Select and explain. 
A. Somatoform disorder, B. Body dysmorphic disorder, C. Hoarding disorder, D. Olfactory reference syndrome
C: Hoarding disorder
Answer: C: Hoarding disorder 
Explanation: Domestic squalor Associated with Hoarding Disorder. When a person's living place is so unclean and unhygienic, that people of similar culture would consider extensive clearing to be done.