A nurse in an outpatient facility is teaching a client about the development of mental illness.
Which of the following statements by the nurse describes the role of a vulnerability gene?
"It is a gene variant that increases the risk for the development of a specific mental illness.”.
"It is a gene variant that is responsible for the development of a specific mental illness.”.
"It is a gene variant that is responsible for an individual's resilience to stress.”.
"It is a gene variant that determines an individual's likelihood of recovering from mental illness.”.
The Correct Answer is A
Choice A rationale:
A vulnerability gene is a variant that increases the risk for the development of a specific mental illness. It does not guarantee the development of the illness, but it increases susceptibility.
Choice B rationale:
A vulnerability gene is not solely responsible for the development of a specific mental illness. Mental illnesses are typically the result of a combination of genetic, environmental, and psychological factors.
Choice C rationale:
A vulnerability gene does not determine an individual’s resilience to stress. Resilience is a complex trait influenced by multiple genes and environmental factors.
Choice D rationale:
A vulnerability gene does not determine an individual’s likelihood of recovering from mental illness. Recovery is influenced by a variety of factors, including treatment, support systems, and individual resilience.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Depersonalization is a symptom of PTSD, but it involves feeling detached from oneself, not reenacting traumatic events.
Choice B rationale:
Posttraumatic play is a common manifestation of PTSD in children. It involves the child reenacting the traumatic event, which can be seen in the child’s mimicking of shooting a gun.
Choice C rationale:
Omen formation is a belief that there were warning signs predicting the trauma. It’s not related to the child’s behavior.
Choice D rationale:
Time skewing involves a shift in the perception of time during the recall of the traumatic event. It’s not demonstrated in this scenario.
Correct Answer is C
Explanation
Choice A rationale:
Avoiding foods that contain tyramine is important when taking monoamine oxidase inhibitors, not antipsychotics like clozapine.
Choice B rationale:
Limiting fluid intake is not typically necessary when taking antipsychotics.
Choice C rationale:
Medication adherence after the resolution of acute psychosis is crucial when taking antipsychotics to prevent relapse.
Choice D rationale:
Routine red blood cell count laboratory work is not typically necessary when taking antipsychotics like clozapine.
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