Mohammad, a 24-year-old occasional alcoholic shows a change in behaviors. He suspects that people are con- spiring in behaviors; he suspects that people are aspiring against him though his father states that there is no reason for his fears. He also gets hallucinations of voice commenting on his actions. What is the most probable diagnosis?
The correct answer is:
A. Delusional disorder
b. Alcohol-induced psychosis
C. Schizophrenia
d. Delirium tremens