Which of the following have been proposed as likely contributors to the reductions in hippocampal volume observed in people with schizophrenia?
a) stress reactivity and a disrupted amygdala
b) anxiety and brain damage
c) anxiety and limbic over-arousal
d) stress reactivity and a disrupted HPA axis
Question 2On which axis of a DSM-IV diagnosis is autism listed?
a) Axis I
b) Axis II
c) Axis III
d) Axis IV
Question 3Unusual patterns of social and cognitive development, difficulties in social interaction and communication, and restricted interests describe:
a) Rett's disorder
b) Autistic disorder
c) Asperger's disorder
d) Tourette's disorder
Question 4What is the most common way to categorize autistic individuals?
a) those with social disturbances, and those without
b) those with language disturbances, and those without
c) those who inherited the disorder, and those who did not
d) those of normal or near normal intelligence, and those who are
mentally retarded
Question 5Which of the following is not a pervasive developmental disorder?
a) Rett's disorder
b) childhood disintegrative disorder
c) Tourette's disorder
d) Asperger's disorder
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