Nursing Elites

1. A 52-year-old male client in the intensive care unit who has been oriented suddenly becomes disoriented and fearful. Assessment of vital signs and other physical parameters reveal no significant change, and the nurse formulates the diagnosis, 'Confusion related to ICU psychosis.' Which intervention would be best to implement?

• A. Move all machines away from the client's immediate area.
• B. Attempt to allay the client's fears by explaining the etiology of his condition.
• C. Cluster care so that brief periods of rest can be scheduled during the day.
• D. Extend visitation times for family and friends.

Correct answer: C

Rationale: In critical care environments, stressors can lead to isolation and confusion. Providing the client with scheduled rest periods (C) can help alleviate these symptoms. Moving all machines away (A) is impractical as they are often essential. Explaining the condition (B) may not be effective during acute confusion. Extending visitation times (D) can be overwhelming for the client in the ICU.

2. A nurse is providing discharge teaching to a client with schizophrenia who is prescribed clozapine (Clozaril). Which information should the nurse include?

• A. You need to come in for regular blood tests.
• B. This medication can cause weight loss.
• C. You can stop taking this medication once you feel better.
• D. Avoid foods high in tyramine while on this medication.

Correct answer: A

Rationale: The correct answer is A: 'You need to come in for regular blood tests.' Clozapine can cause agranulocytosis, a potentially life-threatening condition, so regular blood tests are required to monitor the client's white blood cell count. Choice B is incorrect because clozapine is associated with weight gain, not weight loss. Choice C is incorrect because the client should never stop taking clozapine abruptly due to the risk of withdrawal symptoms and symptom relapse. Choice D is incorrect because avoiding foods high in tyramine is typically associated with MAOIs, not clozapine.

3. Which interventions should the nurse include in the plan of care for a severely depressed client with neurovegetative symptoms? (select one that does not apply.)

• A. Permit rest periods as needed.
• B. Speaking slowly and simply.
• C. Place the client on suicide precautions.
• D. Allow the client extra time to complete tasks.

Correct answer: C

Rationale: The correct answer is C, 'Place the client on suicide precautions.' When caring for a severely depressed client with neurovegetative symptoms, it is crucial to permit rest periods as needed, speak slowly and simply, and allow the client extra time to complete tasks. These interventions help in promoting the client's comfort and well-being. Placing the client on suicide precautions may not always be necessary and should be based on a thorough assessment of the client's risk of self-harm. Therefore, it is the intervention that does not universally apply to all clients in this situation.

4. Physical examination of a 6-year-old reveals several bite marks in various locations on his body. X-ray examination reveals healed fractures of the ribs. The mother tells the nurse that her child is always having accidents. Which initial response by the nurse is most appropriate?

• A. I need to inform the healthcare provider about your child's tendency to be accident-prone.
• B. Tell me more specifically about your child's accidents.
• C. I must report these injuries to the authorities because they do not seem accidental.
• D. Boys this age always seem to require more supervision and can be quite accident-prone.

Correct answer: B

Rationale: (B) seeks more information in a non-threatening manner to gather additional details about the child's accidents. This response allows the nurse to explore the situation further without making assumptions. (A) fails to address the concerning findings and instead focuses on informing the healthcare provider. (C) jumps to conclusions without gathering more information, potentially causing unnecessary distress to the family. (D) dismisses the seriousness of the situation by attributing the injuries to common accidents for boys, missing the opportunity to delve deeper into the issue.

5. 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.

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