This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Ambivalency and Ambitendency are seen in : 
Select and explain. 
A. Substance abuse, B. Alzheimer's disease, C. Split personality disorder, D. Obsessive compulsive disorder
D: Obsessive compulsive disorder
Answer: D: Obsessive compulsive disorder 
Explanation: OCD is characterized by :

Ambivalency : Indecisiveness between 2 thoughts.
Ambitendency : Indecisiveness between 2 actions.