The mother of a 20yearold woman recently diagnosed with paranoid schizophrenia asks the nurse what causes schizophrenia. The nurse recognizes which of the following are implicated in the etiology of schizophrenia?

Thyroxine

Erythropoietin

Glutamate

Serotonin

Answer and Explanation

The Correct Answer is C

A) Incorrect. Thyroxine is a hormone produced by the thyroid gland and is not directly implicated in the etiology of schizophrenia.

B) Incorrect. Erythropoietin is a hormone that stimulates the production of red blood cells and is not directly implicated in the etiology of schizophrenia.

C) Correct. Glutamate, an excitatory neurotransmitter, has been implicated in the development of schizophrenia. Abnormalities in glutamate signaling have been identified in individuals with schizophrenia.

D) Incorrect. While serotonin abnormalities have been associated with mood disorders such as depression, they are not considered a primary factor in the etiology of schizophrenia.

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Correct Answer is C

Explanation

A) Incorrect. While discussing various topics is important, providing continuity of care is more crucial in creating a therapeutic environment for clients with paranoia and schizophrenia.

B) Incorrect. Focusing on client strengths rather than weaknesses is generally a more effective approach in mental health care.

C) Correct. Providing continuity of care by assigning the same staff helps build trust and a sense of security for clients, especially those with paranoia and schizophrenia.
D) Incorrect. While it's important to establish boundaries, allowing the client to solely determine them may not always be in their best interest.

A. Administer diazepam B. Raise the side rails of the bed C. Obtain a medical history D. Start intravenous fluids

Correct Answer is D

Explanation

A. Administering diazepam may be part of the treatment plan for delirium tremens, but ensuring adequate hydration and addressing potential electrolyte imbalances is the first priority.
B. Raising the side rails is important for safety, but it is not the highest priority action at this time.
C. Obtaining a medical history is important for comprehensive care, but in this urgent situation, addressing fluid and electrolyte balance is the first priority.
D. Starting intravenous fluids is crucial for rehydration and addressing potential electrolyte imbalances, which is the priority in this emergency situation.

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The mother of a 20yearold woman recently diagnosed with paranoid schizophrenia asks the nurse what causes schizophrenia. The nurse recognizes which of the following are implicated in the etiology of schizophrenia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is planning to run a group for clients diagnosed with paranoia and schizophrenia on an acute care mental health unit. Which of the following actions should the nurse plan to take to create a therapeutic environment?

Correct Answer is C

Explanation

A nurse in the emergency department is implementing a plan of care for an older adult client who is experiencing delirium tremens. Which of the following actions should the nurse take first?

Correct Answer is D

Explanation

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