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. The charge nurse is collaborating with the nursing staff about the plan of care for a client who is very depressed. What is the most important intervention to implement during the first 48 hours after the client's admission to the unit?

• A. Monitor appetite and observe intake during meals.
• B. Maintain safety in the client's environment.
• C. Provide ongoing, supportive contact.
• D. Encourage participation in activities.

Correct answer: B

Rationale: The most critical intervention to implement during the first 48 hours after admitting a depressed client is to maintain safety (B). Depression increases the risk of suicide; hence ensuring a safe environment is the priority. While monitoring appetite (A), providing supportive contact (C), and encouraging participation in activities (D) are important aspects of care for a depressed client, ensuring safety takes precedence in the initial phase of admission.

3. A client on the psychiatric unit appears to imitate a certain nurse on the unit. The client seeks out this particular nurse and imitates her mannerisms. Which defense mechanism does the nurse recognize in this client?

• A. Sublimation.
• B. Identification.
• C. Introjection.
• D. Repression.

Correct answer: B

Rationale: Identification is the correct answer. It is a defense mechanism where an individual unconsciously models themselves after someone they admire or feel close to. In this scenario, the client is imitating the nurse's mannerisms, indicating identification. Sublimation involves channeling unacceptable impulses into socially acceptable activities. Introjection is the internalization of external attitudes or voices, while repression involves suppressing unwanted thoughts or desires.

4. Unresolved feelings related to loss are most likely to be recognized during which phase of the therapeutic nurse-client relationship?

• A. Working
• B. Trusting
• C. Orientation
• D. Termination

Correct answer: D

Rationale: Unresolved feelings related to loss are often recognized and explored during the termination phase of the nurse-client relationship. This phase involves preparing the client for separation from the nurse, which can trigger unresolved feelings related to loss. During the termination phase, clients may confront their emotions about ending the therapeutic relationship and may also revisit unresolved issues or losses that have surfaced during the course of therapy. Choices A, B, and C are incorrect because the working phase focuses on active problem-solving and goal achievement, the trusting phase emphasizes establishing rapport and building trust, and the orientation phase involves initial introductions and orientation to the therapeutic process, respectively.

5. A female client with bulimia nervosa is admitted to the hospital. Which intervention should the nurse include in the plan of care?

• A. Allow the client to eat meals alone to reduce stress.
• B. Observe the client for 30 minutes after meals.
• C. Provide the client with a high-calorie diet.
• D. Encourage the client to weigh herself daily.

Correct answer: B

Rationale: The correct intervention for a client with bulimia nervosa is to observe the client for 30 minutes after meals. This helps prevent purging behaviors, such as vomiting or using laxatives, which are common in bulimia nervosa. Choice A is incorrect because eating meals alone may enable the client to engage in purging behaviors without being observed. Choice C is incorrect as a high-calorie diet may exacerbate the client's concerns about weight gain. Choice D is incorrect because encouraging daily weigh-ins can reinforce obsessive thoughts about weight and body image.

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