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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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. In observing a client who is pacing, agitated, and presenting aggressive gestures, with rapid speech pattern and belligerent affect, what is the immediate priority of care for the nurse?

Correct answer: A

Rationale: In a situation where a client is displaying aggression and agitation, the immediate priority of care for the nurse is to ensure safety for the client and others on the unit. Providing a safe environment and implementing calming measures take precedence over other interventions. Option A is the correct choice as it addresses the crucial need for safety in a potentially volatile situation. Options B, C, and D, although important, do not address the primary concern of ensuring safety for all individuals involved.

3. The nurse is caring for a client who received the first-time electroconvulsive therapy (ECT) a half hour ago. Which action should the nurse implement first?

Correct answer: B

Rationale: After a client receives electroconvulsive therapy (ECT), the nurse's priority should be to monitor vital signs. This is important to ensure the client's physical stability and detect any immediate complications post-procedure. Offering oral fluids, evaluating ECT effectiveness, and encouraging group participation are all important aspects of care but monitoring vital signs takes precedence in the immediate post-ECT period.

4. A client with obsessive-compulsive disorder (OCD) spends several hours a day washing his hands. What is the best nursing intervention?

Correct answer: B

Rationale: Encouraging the client to discuss their compulsions is the best nursing intervention when caring for a client with OCD who spends excessive time on hand-washing. This approach can help the client identify underlying anxieties and triggers associated with the compulsive behavior. Restricting access to soap and water (Choice A) can lead to increased anxiety and worsen the obsession. Allowing the client to continue the behavior (Choice C) can perpetuate the compulsive cycle. Scheduling distracting activities (Choice D) may provide temporary relief but does not address the root cause of the behavior.

5. A 35-year-old male client on the psychiatric unit of a general hospital believes that someone is trying to poison him. The nurse understands that a client's delusions are most likely related to his

Correct answer: C

Rationale: Psychotic clients often experience delusions due to difficulties with trust and low self-esteem (C). In this case, the client's belief that someone is trying to poison him is likely a manifestation of his underlying issues with trust and self-worth. Building trust and promoting positive self-esteem are essential in caring for such clients. Choices A, B, and D are incorrect because delusions are not primarily related to early childhood experiences involving authority issues, anger about hospitalization, or phobic fear of food. These factors do not directly contribute to the development of delusions in psychotic clients.

Similar Questions

The nurse is leading a 'current events group' with chronic psychiatric clients. One group member states, 'Clara Barton was my nurse during my last hospitalization. She was a very mean nurse and wasn't nice to me.' Which response would be best for the nurse to make?
The nurse is conducting discharge teaching for a client with schizophrenia who plans to live in a group home. Which statement is most indicative of the need for careful follow-up after discharge?
Which information should the LPN/LVN exclude in the nursing plan of care for a client with obsessive-compulsive disorder (OCD)?
A client who has just been sexually assaulted is calm and quiet. The nurse analyzes this behavior as indicating which defense mechanism?
A client with alcohol use disorder is admitted for detoxification. The nurse should monitor for which early sign of alcohol withdrawal?

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