A withdrawn client diagnosed with schizophrenia expresses little emotion and refuses to attend group therapy. What altered component of the nervous system should a nurse recognize as being implicated in this behavior?

Axons

Neurotransmitters

Dendrites

Synapses

Answer and Explanation

The Correct Answer is B

A. Axons: Axons are nerve cell processes that transmit signals away from the cell body. While axons are essential for communication between nerve cells, their structure or function is not directly implicated in the altered behavior associated with schizophrenia.

B. Neurotransmitters: This is the correct answer. In schizophrenia, there is evidence of dysregulation in neurotransmitter systems, particularly dopamine. Dopamine dysregulation is associated with both positive and negative symptoms of schizophrenia. In the case of negative symptoms, such as social withdrawal and reduced emotional expression, hypoactivity in dopamine pathways may play a role.

C. Dendrites: Dendrites are nerve cell processes that receive signals from other neurons. Similar to axons, dendrites are crucial for communication between nerve cells, but their structure or function is not specifically implicated in the altered behavior associated with schizophrenia.

D. Synapses: Synapses are the junctions between nerve cells where neurotransmitters are released to transmit signals. While synapses play a critical role in neurotransmission, the altered behavior in schizophrenia is more closely linked to the dysregulation of neurotransmitters, particularly dopamine, than to structural changes in synapses.

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Correct Answer is A

Explanation

A. Your child has a chemical imbalance of the brain, which leads to altered thoughts: This is the correct answer. It acknowledges the role of a chemical imbalance in the brain contributing to altered thoughts and hallucinations in the context of schizophrenia.

B. Your child's hallucinations are caused by medication interactions: This explanation is not likely in this context. While medications can have side effects, command hallucinations in schizophrenia are primarily related to the underlying disorder.

C. Your child has too little serotonin in the brain causing delusions and hallucinations: While serotonin is involved in mood regulation, attributing hallucinations solely to low serotonin levels oversimplifies the complex neurobiology of schizophrenia.

D. Your child's abnormal hormonal changes have precipitated auditory hallucinations: Hormonal changes are not considered a primary cause of auditory hallucinations in schizophrenia. The emphasis is on neurobiological and genetic factors influencing brain function.

A. The client will remain safe throughout hospitalization. B. The client will accomplish activities of daily living independently by discharge C. The client will use problem-solving to cope adequately after discharge. D. The client will verbalize feelings during group sessions by discharge

Correct Answer is A

Explanation

While all the outcomes are important in the overall care of a client with bipolar disorder, the safety of the client takes precedence, especially during the acute phase of the disorder. Bipolar disorder is characterized by mood swings that can include episodes of mania, which may involve risky behaviors or even thoughts of self-harm.
A. The client will remain safe throughout hospitalization: This is the priority outcome. Ensuring the safety of the client during hospitalization involves monitoring for any signs of self-harm or harm to others, managing any acute manic or depressive symptoms, and providing a secure environment.

B. The client will accomplish activities of daily living independently by discharge: While independence in activities of daily living is a valuable outcome, it may not be the immediate priority during the acute phase of bipolar disorder. Addressing safety and stabilization come first.

C. The client will use problem-solving to cope adequately after discharge: Coping skills are important for long-term management, but ensuring safety and stabilization during the hospitalization phase takes precedence. Coping skills can be addressed as part of the overall treatment plan.

D. The client will verbalize feelings during group sessions by discharge: Expression of feelings is an important aspect of mental health treatment, but safety and stabilization remain the priority, especially during the acute phase of bipolar disorder.

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A withdrawn client diagnosed with schizophrenia expresses little emotion and refuses to attend group therapy. What altered component of the nervous system should a nurse recognize as being implicated in this behavior?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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