A nurse is reviewing the medical record of a client who recently has been diagnosed with schizophrenia. Which of the following finding is a genetic risk factor associated with the development of schizophrenia?
Biologic parent with schizophrenia
Biologic grandparent with Fragile X syndrome
Biologic uncle with Rett syndrome
Biologic sibling with Down syndrome.
The Correct Answer is A
A. Biologic parent with schizophrenia: Having a biological parent with schizophrenia significantly increases an individual's risk of developing the disorder due to genetic and hereditary factors. Family studies have shown that the risk of schizophrenia is higher among first-degree relatives, indicating a strong genetic component.
B. Biologic grandparent with fragile X syndrome: Fragile X syndrome is a genetic disorder associated with intellectual disability but is not directly related to the risk of developing schizophrenia. While genetic factors can play a role in various mental health disorders, fragile X syndrome does not specifically indicate an increased risk for schizophrenia.
C. Biologic uncle with Rett syndrome: Rett syndrome is a neurological disorder that primarily affects females and is not associated with an increased risk of schizophrenia. The genetic risk for schizophrenia is more relevant among immediate family members rather than extended relatives like uncles.
D. Biologic sibling with Down syndrome: Down syndrome is a chromosomal disorder caused by an extra copy of chromosome 21 and does not directly increase the risk of developing schizophrenia. While individuals with Down syndrome may experience other mental health issues, the genetic risk for schizophrenia is not associated with this condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Naloxone: Naloxone is an opioid antagonist used to reverse opioid overdoses. It is not indicated for alcohol withdrawal and does not address the symptoms associated with this condition.
B. Benzodiazepines: Benzodiazepines are commonly prescribed to manage alcohol withdrawal symptoms. They help reduce anxiety, prevent seizures, and alleviate autonomic instability during the withdrawal process, making them the first-line treatment in such cases.
C. Diphenhydramine: Diphenhydramine is an antihistamine that may be used for allergy symptoms or as a sleep aid. It is not indicated for managing alcohol withdrawal symptoms and does not address the critical issues associated with this condition.
D. Methadone: Methadone is a medication used for opioid dependence and is not appropriate for treating alcohol withdrawal. It is specifically designed to manage opioid addiction and does not have a role in alcohol withdrawal management.
Correct Answer is C
Explanation
A. Fluoxetine: Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) used primarily to treat depression and anxiety disorders. It is not indicated for the treatment of tardive dyskinesia and does not address the symptoms associated with this condition. Therefore, it would not be an appropriate choice for this client.
B. Naloxone: Naloxone is an opioid antagonist used to reverse opioid overdoses. It is not relevant to the treatment of tardive dyskinesia and does not provide any therapeutic benefit in this context. Naloxone specifically targets opioid receptors, which are unrelated to the mechanisms involved in tardive dyskinesia.
C. Valbenazine: Valbenazine is specifically approved for the treatment of tardive dyskinesia. It works by decreasing the abnormal movements associated with this condition and is considered an appropriate medication for managing tardive dyskinesia symptoms. By addressing the underlying neurotransmitter imbalances, valbenazine helps improve the client's quality of life.
D. Diphenhydramine: Diphenhydramine is an antihistamine that may provide temporary relief of acute extrapyramidal symptoms, but it is not effective for managing tardive dyskinesia. Long-term use of anticholinergics like diphenhydramine is not appropriate for this chronic condition. Continued reliance on diphenhydramine could lead to other complications or side effects without resolving the issue of tardive dyskinesia.
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