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 A
Explanation
Choice A rationale:
ECT does cause brief seizures, which is a correct understanding of the procedure.
Choice B rationale:
One ECT treatment is usually not enough to effectively treat depression.
Choice C rationale:
A pre-ECT workup is typically required before the procedure.
Choice D rationale:
Patients are usually required to fast before ECT due to the use of general anesthesia.
Correct Answer is ["B","D","E"]
Explanation
Choice A rationale:
Blood pressure is a vital sign and does not indicate negative symptoms of schizophrenia.
Choice B rationale:
Lack of motivation is a negative symptom of schizophrenia, characterized by a decrease in the ability to initiate purposeful activities.
Choice C rationale:
Change in behavior can be seen in many conditions and is not specific to negative symptoms of schizophrenia.
Choice D rationale:
Lack of energy, or anhedonia, is a negative symptom of schizophrenia, reflecting the diminished ability to experience pleasure.
Choice E rationale:
Being withdrawn or isolative is a negative symptom of schizophrenia, indicating a lack of interest in social interactions. .
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