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Which patient diagnosed with schizophrenia would be expected to have the lowest level of overall functioning?
- A. 39 years old; paranoid ideation since age 35 years
- B. 32 years old; isolated episodes of catatonia since age 24 years; stable for 3 years
- C. 19 years old; diagnosed with schizophreniform disorder 6 months ago
- D. 40 years old; frequent relapses since age 18; often does not take medication as prescribed
Correct Answer: D
Rationale: The 40-year-old patient who has been diagnosed with schizophrenia since 18 years of age could logically be expected to have the lowest overall level suivre of functioning secondary to deterioration associated with frequent relapses. The 39-year-old patient who has had paranoid ideation since 35 years of age could be expected to have a higher-level because schizophrenia of short duration may be less impairing than other types. The patient who has had episodes of catatonia since the age of 24 years has been stable for more than 3 years, suggesting a higher functional ability. The 19-year-old patient diagnosed with schizophreniform disorder has been ill for only 6 months, and disability is likely to be minimal.
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A patient diagnosed with schizophrenia says, 'My coworkers are out to get me. I also saw two doctors plotting to overdose me.' What term identifies how this patient is perceiving the environment?
- A. Disorganized
- B. Unpredictable
- C. Dangerous
- D. Bizarre
Correct Answer: C
Rationale: The patient sees the world as hostile and dangerous. This assessment is important because the nurse can be more effective by using empathy to respond to the patient. Data are not present to support any of the other options.
An acutely violent patient diagnosed with schizophrenia receives several doses of haloperidol. Two hours later the nurse notices the patient's head rotated to one side in a stiffly fixed position; the lower jaw is thrust forward, and the patient is drooling. Which intervention by the nurse is indicated?
- A. Administer diphenhydramine 50 mg IM from the PRN medication administration record.
- B. Reassure the patient that the symptoms will subside. Practice relaxation exercises with the patient.
- C. Give trihexyphenidyl 5 mg orally at the next regularly scheduled medication administration time.
- D. Administer atropine sulfate 2 mg subcutaneously from the PRN medication administration record.
Correct Answer: A
Rationale: Diphenhydramine, trihexyphenidyl, benztropine, and other anticholinergic medications may be used to treat dystonias. Swallowing will be difficult or impossible; therefore, oral medication is not an option. Medication should be administered immediately; therefore, the intramuscular route is best. In this case, the best option given is diphenhydramine.
A patient diagnosed with schizophrenia has been stable for a year; however, the family now reports the patient is tense, sleeps 3 to 4 hours per night, and has difficulty concentrating. The patient says, 'Demons are in the basement and they can come through the floor.' The nurse can correctly assess this information as what?
- A. Need for psychoeducation
- B. Medication nonadherence
- C. Chronic deterioration
- D. Relapse
Correct Answer: D
Rationale: Signs of potential relapse include feeling tense, difficulty concentrating, trouble sleeping, increased withdrawal, and increased bizarre or magical thinking. Medication noncompliance may not be implicated. Relapse can occur even when the patient is regularly taking his or her medication. Psychoeducation is more effective when the patient's symptoms are stable. Chronic deterioration is not the best explanation.
Which symptoms are expected for a patient diagnosed with schizophrenia who has disorganization?
- A. Extremes of motor activity, from excitement to stupor
- B. Socially withdrawal and ineffective communication
- C. Severe anxiety with ritualistic behavior
- D. Highly suspicious, delusional behavior
Correct Answer: B
Rationale: Patients with disorganization demonstrate the most regressed and socially impaired behaviors. Communication is often incoherent, with silly giggling and loose associations predominating. Highly suspicious, delusional behavior relates more to paranoia. Extremes of motor activity, from excitement to stupor, relate to catatonia. Severe anxiety and ritualistic behaviors relate to obsessive-compulsive disorder.
The family of a patient diagnosed with schizophrenia is unfamiliar with the illness and their role in recovery. Which type of therapy should the nurse recommend?
- A. Psychoeducational
- B. Psychoanalytic
- C. Transactional
- D. Family
Correct Answer: A
Rationale: A psychoeducational group explores the causes of schizophrenia, the role of medications, the significance of medication compliance, and the importance of support for the ill member of the family, and also provides recommendations for living with a person with schizophrenia. Such a group can be of practical assistance to the family members. The other types of therapy do not focus on psychoeducation.