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 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 is responsible for the development of a specific mental illness.

it is a gene variant that determines an individual's likelihood of recovering from mental illness.

Answer and Explanation

The Correct Answer is A

A. Vulnerability genes are genetic variants or factors that increase an individual's susceptibility or predisposition to developing a particular mental illness or disorder. These genes do not directly cause the illness but can increase the likelihood of its development when combined with environmental factors or stressors.

B. Resilience genes are genetic variations that confer resilience or the ability to adapt and cope effectively with stress, adversity, or traumatic experiences.

C. The effect of vulnerability genes is influenced by various factors, including environmental influences, lifestyle factors, and gene-environment interactions.

D. Vulnerability genes are associated with an increased risk of developing a specific mental illness rather than determining an individual's likelihood of recovering from mental illness.

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Correct Answer is D

Explanation

D. Mental illness is complex and multifactorial, and the response to medication can vary widely among individuals. While medication can be effective in alleviating symptoms for many people, factors such as genetic predisposition, neurobiological differences, environmental influences, and individual variability in brain function and structure can all impact treatment response.

A. While medication adherence is important for managing mental illness, it is rarely a cure on its own. Mental illness often requires ongoing treatment and management.

B. Some individuals may experience rapid improvement with medication, while others may take longer to see results or may require adjustments to their treatment plan.

C. Mental illness is not solely determined by willpower, and implying that it is oversimplifies the complex nature of these conditions.

A. Hallucinations B. Delusions C. Guilt D. Anhedonia

Correct Answer is C

Explanation

C. Dissociative amnesia is characterized by difficulty remembering important personal information, typically of a traumatic or stressful nature, that is inconsistent with ordinary forgetting. The manifestation of guilt is common in individuals experiencing dissociative amnesia, as they may feel guilty about their inability to recall events or about any actions that occurred during the period of amnesia.

A. Hallucinations involve perceiving sensations that are not present in reality, such as hearing voices or seeing things that others do not. While hallucinations can occur in various psychiatric disorders, they are not a typical manifestation of dissociative amnesia.

B. Delusions are false beliefs that are firmly held despite evidence to the contrary. Like hallucinations, delusions can occur in various psychiatric disorders, but they are not characteristic of dissociative amnesia.

D. Anhedonia refers to a reduced ability to experience pleasure or interest in previously enjoyable activities. It is not directly related to dissociative amnesia.

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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?

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Correct Answer is D

Explanation

A nurse is providing care to a client is who is recovering from an episode of dissociative amnesia. The nurse should expect the client to exhibit which of the following manifestations?

Correct Answer is C

Explanation

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