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After teaching a group of students about the epidemiology of schizoaffective disorder, the instructor determines that the teaching was successful when the students state which of the following?
- A. The disorder occurs often in children.
- B. It is more likely to occur in women.
- C. Most persons are African Americans.
- D. The disorder is rare in family relatives.
Correct Answer: B
Rationale: Schizoaffective disorder (B) is more prevalent in women, possibly due to hormonal or genetic factors. It is rare in children (A), not specific to African Americans (C), and has a genetic component, making it more common in relatives (D).
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A nursing instructor is preparing a class lecture about schizophrenia and outcomes focusing on recovery. Which of the following would the instructor include as a major goal?
- A. Continuity of care
- B. Shorter in-patient stays
- C. Immediate crisis stabilization
- D. Social engagement
Correct Answer: D
Rationale: Social engagement (D) is a major recovery goal in schizophrenia, promoting reintegration and quality of life. Continuity of care (A) and crisis stabilization (C) are means to achieve recovery, and shorter stays (B) are logistical, not primary goals.
When obtaining a client?s history, the nurse determines that the client has been experiencing delusions and hallucinations for the past 3 months, which has caused some problems in his ability to function on a daily basis at work. He also is exhibiting catatonic excitement, echopraxia, loose associations, and pressured speech. The nurse suspects which of the following?
- A. Schizophrenia
- B. Schizoaffective disorder
- C. Brief Psychotic disorder
- D. Schizophreniform disorder
Correct Answer: D
Rationale: Schizophreniform disorder (D) involves schizophrenia-like symptoms (delusions, hallucinations, disorganized speech, catatonia) lasting 1?6 months, matching the client?s 3-month duration. Schizophrenia (A) requires 6+ months, schizoaffective disorder (B) requires mood episodes, and brief psychotic disorder (C) lasts less than 1 month.
The nurse is caring for a client who was just admitted with a diagnosis of schizoaffective disorder with depression. Which agent would the nurse anticipate as being prescribed for this client?
- A. Lithium
- B. Haloperidol
- C. Chlorpromazine
- D. Clozapine
Correct Answer: D
Rationale: Clozapine (D) is effective for schizoaffective disorder, addressing both psychotic and mood symptoms, especially in treatment-resistant cases. Lithium (A) is primarily for bipolar disorder, and haloperidol (B) and chlorpromazine (C) are less effective for mood components.
While interviewing a client diagnosed with a delusional disorder, the client states, I have this really strange odor coming out of my mouth. I stop to brush my teeth almost every hour and then rinse with mouthwash every half hour to get rid of this smell. I?ve seen so many doctors, and they can?t tell me what?s wrong. The nurse interprets the client?s statement as reflecting which type of delusion?
- A. Erotomanic
- B. Grandiose
- C. Somatic
- D. Jealous
Correct Answer: C
Rationale: The client?s belief in a persistent, unexplained mouth odor reflects a somatic delusion (C), focusing on bodily concerns. Erotomanic (A) involves romantic beliefs, grandiose (B) involves inflated self-worth, and jealous (D) involves infidelity, none of which apply.
The nurse is preparing to interview a client who has a delusional disorder. Which of the following would the nurse expect?
- A. Cognitive impairment
- B. Normal behavior
- C. Labile affect
- D. Evidence of motor symptoms
Correct Answer: B
Rationale: Clients with delusional disorder typically exhibit normal behavior (B) outside their specific delusions, with intact cognition and affect. Cognitive impairment (A), labile affect (C), and motor symptoms (D) are more characteristic of other psychotic disorders like schizophrenia.