26. A patient that has been treated with haloperidol for 3 weeks presents with muscle stiffness,
tremor, and shuffling gait. This is most likely which type of extrapyramidal side effect?
(a) Akathisia
(b) Tardive dyskinesia

(c) Pseudoparkinsonism
(d) Acute dystonia

27.The atypical antipsychotics differ from the typical agents in various ways that define them as
atypical. Which of the following is not a defining property of the atypical antipsychotics?
(a) Sustained hyperprolactinemia
(b) Improved efficacy in treating the negativesymptoms
(c) Lower risk for extrapyramidal symptoms (EPS)
(d) Greater serotonin receptor blockade thandopamine blockade

28. Which of the following atypical antipsychotics would be the leasts dating?
(a) Quetiapine
(b) Risperidone
(c) Olanzapine
(d) Clozapine

29. Which of the following statements about depression is true?
(a) The incidence of depression is greater in menthan in women
(b) Approximately 5% of institutionalized elders develop depression
(c) Depression has no genetic link
(d) Depression is diagnosed using the DSM-IV criteria

30. A patient with major depression should receive antidepressant therapy for atleast
(a) 2 weeks
(b) 6 weeks
(c) 2 months
(d) 6 months