2. The answer is B
3. The answer is B
4. The answer is B
5. The answer is D
6. The answer is B
7. The answer is B
8. The answer is C
9. The answer is B
10. The answer is D
11. Schizophrenia is characterized bu delusions, hallucinations, thought disorder, and motor disorder. Dissociative identity disorder, on the other hand, is characterized by patient experiencing two or more personalities, loss of memory, consciousness, cognition, and motor functions, and blackouts.
12. Borderline personality disorder and narcissistic personality disorder. Patients with borderline personality disorder are characterized by distorted sense of self, feeling isolated, empty, and bored, difficulty feeling empathy for others, and strong feeling of anxiety, depression, and worry. Patients with narcissistic personality disorder are characterized by an exaggerated sense of self-importance, believing that they are superior, therefore, they can only associate with their equals, take advantage of others, are envious of others and believe that others envy them, and are arrogant and haughty. Both borderline personality disorder and narcissistic personality disorder are cluster B personality disorders.