This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
F 30 in ICD 10 denotes 
Select and explain. 
A. mood disorders, B. anxiety disorders, C. substance use disorders, D. psychotic disorders
A: mood disorders
Answer: A: mood disorders 
Explanation: ICD CHAPTERS ICD is a text book for classification of psychiatric disorders. The below table comprises chapter numbers dealing with various psychiatric disorders. Ref. International classification of mental disorders, 10 th edition