Nursing Elites

1. A client is scheduled to complete a positron emission tomography (PET) scan. The client asks the nurse to explain the reason the test was prescribed. How should the nurse respond?

• A. Images indicate the presence of tumors and scars.
• B. The scan clearly outlines structures of the brain.
• C. Results show activity in various portions of the brain.
• D. PET shows biochemical levels of neurotransmitters.

Correct answer: C

Rationale: The correct answer is C. PET scans are primarily used to detect and observe the metabolic activity in various parts of the brain. This helps in diagnosing conditions related to brain function, such as tumors, brain disorders, and overall brain activity. Choices A, B, and D are incorrect because PET scans focus on metabolic activity and functions in the brain rather than solely indicating the presence of tumors, outlining brain structures, or showing biochemical levels of neurotransmitters.

2. A client is diagnosed with schizophrenia and exhibits apathy, lack of energy, and lack of interest in daily activities. The nurse should recognize that these symptoms are most likely due to which of the following?

• A. Negative symptoms of schizophrenia.
• B. Positive symptoms of schizophrenia.
• C. Side effects of antipsychotic medication.
• D. Symptoms of depression.

Correct answer: A

Rationale: Apathy, lack of energy, and lack of interest in daily activities are negative symptoms of schizophrenia (A). Positive symptoms of schizophrenia include hallucinations and delusions (B). While antipsychotic medication side effects can sometimes cause lethargy or sedation (C), the scenario specifically describes negative symptoms. Depression can also cause similar symptoms (D), but in the context of schizophrenia, these are recognized as negative symptoms.

3. What is the most appropriate nursing intervention for a client with obsessive-compulsive disorder (OCD) who is constantly washing her hands?

• A. Allow the client to continue washing her hands.
• B. Set limits on the time spent washing her hands.
• C. Encourage the client to wash her hands less frequently.
• D. Assist the client in finding alternative ways to reduce anxiety.

Correct answer: D

Rationale: Assisting the client in finding alternative ways to reduce anxiety is the most appropriate intervention for a client with OCD who is constantly washing her hands. This approach helps address the underlying cause of the compulsive behavior by focusing on reducing anxiety rather than reinforcing the behavior. Allowing the client to continue washing her hands (choice A) would not address the root of the issue and may perpetuate the behavior. Setting limits on the time spent washing hands (choice B) may cause distress to the client and does not address the core problem. Encouraging the client to wash her hands less frequently (choice C) does not provide effective coping strategies for managing anxiety associated with OCD.

4. Which statement about contemporary mental health nursing practice is accurate?

• A. There is one approved theoretical framework for psychiatric nursing practice.
• B. Psychiatric nursing has yet to be recognized as a core mental health discipline.
• C. Contemporary practice of psychiatric nursing is primarily focused on inpatient care.
• D. The psychiatric nursing client may be an individual, family, group, organization, or community.

Correct answer: D

Rationale: The accurate statement about contemporary mental health nursing practice is that the psychiatric nursing client may be an individual, family, group, organization, or community. Mental health nursing extends beyond individual care to address the impact of psychiatric stressors on families, groups, and entire communities. Choices A, B, and C are incorrect: A is false as there are various theoretical frameworks used in psychiatric nursing, B is inaccurate as psychiatric nursing is a core discipline in mental health, and C is wrong as contemporary psychiatric nursing involves various settings beyond just inpatient care.

5. A male client with delirium becomes disoriented and confused in his room at night. The best initial nursing intervention is to:

• A. Move the client next to the nurse's station
• B. Use an indirect light source and turn off the television
• C. Keep the television and a soft light on during the night
• D. Play soft music during the night, and maintain a well-lit room

Correct answer: B

Rationale: The best initial nursing intervention for a male client with delirium who becomes disoriented and confused in his room at night is to use an indirect light source and turn off the television. This approach helps to reduce stimulation and confusion, aiding in the client's orientation and comfort. Moving the client next to the nurse's station (Choice A) may not address the root cause of disorientation and could disrupt the client's routine. Keeping the television and a soft light on (Choice C) may further contribute to the client's confusion. Playing soft music and maintaining a well-lit room (Choice D) may not be as effective in reducing stimulation and promoting orientation as using an indirect light source and turning off the television.

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