A withdrawn client diagnosed with schizophrenia expresses little emotion and refuses to attend group therapy.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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Enables the nurse to assign the appropriate Axis I diagnosis: Nurses typically do not assign Axis I diagnoses. Diagnosing mental health conditions is typically the responsibility of psychiatrists, psychologists, or other licensed mental health professionals. Nurses, however, play a crucial role in gathering information to contribute to the overall assessment process.
B. Enables the nurse to prescribe the appropriate medications: Nurses do not prescribe medications; that is the responsibility of physicians, nurse practitioners, or other prescribers. However, gathering client information is essential for providing accurate information to the prescriber, assisting in medication management, and monitoring for side effects.
C. Enables the nurse to modify behaviors related to personality disorders: While nurses can assist in the management of behaviors related to mental health conditions, the primary purpose of gathering client information is not to modify behaviors related to personality disorders. It is more about understanding the client's needs and tailoring care accordingly.
D. Enables the nurse to make sound clinical judgments and plan appropriate care: This is the correct answer. Gathering client information is a fundamental step in the nursing assessment process. It provides the necessary data for the nurse to make informed clinical judgments, identify health problems, and plan appropriate care interventions. It allows the nurse to understand the client's unique needs, preferences, and potential risks, leading to individualized and effective care planning.
Correct Answer is B
Explanation
Client diagnosed with hypomania who is speaking loudly on the unit: While hypomanic individuals may exhibit increased energy and talkativeness, the urgency is lower compared to a client expressing active suicidal ideations. This client does not pose an immediate threat to themselves or others.
B. Client diagnosed with mania who expressed active suicidal ideations: This is the correct answer. A client with active suicidal ideations is at an elevated risk and requires immediate attention. Suicidal thoughts in the context of mania can be impulsive, and prompt intervention is crucial to ensure the client's safety.
C. Client with a history of mania who is pacing in the hallway: Pacing may be a symptom of mania, but without additional information about the client's current state and any potential immediate risks, the client expressing active suicidal ideations takes precedence.
D. Client diagnosed with hypomania who is complaining of pain: Pain complaints, in the absence of other urgent factors, do not take precedence over active suicidal ideations. The risk of harm to oneself or others is a higher priority.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
