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
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Nursing Elites

HESI LPN

Mental Health HESI Practice Questions

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?

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. During a mental status exam, what factor should the nurse remember when assessing a client's intelligence?

Correct answer: B

Rationale: The correct answer is B. Intelligence is indeed influenced by social and cultural beliefs. It is essential to recognize that intelligence is not solely determined by innate abilities but can also be shaped by various external factors such as cultural background, education, and social environment. Choices A, C, and D are incorrect because acute psychiatric illnesses do not necessarily impair intelligence, poor concentration skills do not always suggest limited intelligence, and the inability to think abstractly alone does not always indicate limited intelligence.

3. A female client with major depression is prescribed fluoxetine (Prozac). She reports experiencing increased energy but still feels sad and hopeless. What is the nurse's best response?

Correct answer: B

Rationale: The correct answer is B. Increased energy without improvement in mood can increase the risk of self-harm in clients with depression. It is crucial for the nurse to recognize this potential risk and closely monitor the client for any signs of self-harm. Choice A is incorrect because dismissing the client's persistent feelings of sadness and hopelessness as normal may invalidate her experiences. Choice C is incorrect as fluoxetine (Prozac) typically starts showing effectiveness within a few weeks, so further delay is concerning. Choice D is incorrect because while discussing the client's feelings is important, the immediate focus should be on addressing the potential risk of self-harm associated with increased energy.

4. The LPN/LVN should include which interventions in the plan of care for a severely depressed client with neurovegetative symptoms? (select one that does not apply.)

Correct answer: D

Rationale: For a severely depressed client with neurovegetative symptoms, the care plan should include rest, simple communication, suicide precautions, monitoring intake, and encouraging mild exercise. Limiting and discouraging food and fluid intake is not appropriate as proper nutrition and hydration are essential for overall well-being. This choice could lead to further complications and is not recommended in the care of a depressed client.

5. A female client with obsessive-compulsive disorder (OCD) is describing her obsessions and compulsions and asks the nurse why these make her feel safer. What information should the nurse include in this client's teaching plan? (select one that does not apply.)

Correct answer: C

Rationale: The correct answer is C. Obsessions do not cause compulsions; rather, obsessions are intrusive, unwanted thoughts, images, or urges that trigger intensely distressing feelings, while compulsions are repetitive behaviors or mental acts that a person feels driven to perform in response to an obsession or according to rules that must be applied rigidly. Choices A, B, and D are incorrect. Choice A is incorrect because compulsions are behaviors or mental acts aimed at reducing distress or preventing a dreaded event or situation. Choice B is incorrect because while anxiety is often a significant component of OCD, it is not the only reason for the disorder. Choice D is incorrect because obsessive thoughts are not solely linked to levels of neurochemicals but are more complex and multifactorial.

Similar Questions

A client with depression reports difficulty sleeping. What is the most appropriate nursing intervention?
An older homeless client visits the psychiatric clinic to obtain a prescription renewal for alprazolam (Xanax). During the health assessment, the client complains of chest pain. Which action should the RN take first?
A client with schizophrenia is being discharged with a prescription for risperidone (Risperdal). What is the most important instruction for the nurse to provide?
An anxious client expressing a fear of people and open places is admitted to the psychiatric unit. What is the most effective way for the nurse to assist this client?
When preparing a teaching plan for a client who is to be discharged with a prescription for lithium carbonate (Lithonate), which instruction is most important for the nurse to include?

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