HESI LPN
HESI Mental Health Practice Exam
1. A client with obsessive-compulsive disorder (OCD) spends hours checking and rechecking the locks on the doors. What is the best nursing intervention?
- A. Allow the client to continue the behavior to reduce anxiety.
- B. Encourage the client to discuss the thoughts and feelings behind the behavior.
- C. Prevent the client from checking the locks to break the cycle.
- D. Schedule specific times for the client to check the locks.
Correct answer: B
Rationale: The best nursing intervention for a client with OCD who spends excessive time checking locks is to encourage the client to discuss the thoughts and feelings behind the behavior. By exploring the underlying anxiety and triggers, the client can gain insight and work towards behavior modification. Choice A is incorrect because enabling the behavior does not address the underlying issues. Choice C is incorrect as it may lead to increased anxiety and distress. Choice D is incorrect as it does not address the root cause of the behavior.
2. A client who is diagnosed with schizophrenia is admitted to the hospital. The nurse assesses the client's mental status. Which assessment finding is most characteristic of a client with schizophrenia?
- A. Mood swings.
- B. Extreme sadness.
- C. Manipulative behavior.
- D. Flat affect.
Correct answer: D
Rationale: The correct answer is D: Flat affect. Flat affect, which is a lack of emotional expression, is highly characteristic of schizophrenia. Mood swings (choice A) are more indicative of mood disorders rather than schizophrenia. Extreme sadness (choice B) could be seen in depression but is not as specific to schizophrenia. Manipulative behavior (choice C) is not a defining characteristic of schizophrenia; it may be seen in various psychiatric conditions but is not the most characteristic feature of schizophrenia.
3. A 22-year-old male client is admitted to the emergency center following a suicide attempt. His records reveal that this is his third suicide attempt in the past two years. He is conscious, but does not respond to verbal commands for treatment. Which assessment finding should prompt the nurse to prepare the client for gastric lavage?
- A. He ingested the drug 3 hours prior to admission to the emergency center.
- B. The family reports that he took an entire bottle of acetaminophen (Tylenol).
- C. He is unresponsive to instructions and is unable to cooperate with emetic therapy.
- D. Those with repeated suicide attempts desire punishment to relieve their guilt.
Correct answer: C
Rationale: The correct answer is C because the client's unresponsiveness and inability to cooperate with emetic therapy indicate the need for gastric lavage. Gastric lavage is a procedure used to remove toxic substances from the stomach in cases where the patient is unresponsive or unable to cooperate. Choice A is incorrect as the time of ingestion alone does not indicate the need for gastric lavage. Choice B, although indicating a significant overdose, does not directly necessitate gastric lavage. Choice D is incorrect as it provides information about the possible psychological motivation for repeated suicide attempts, but it is not directly related to the immediate need for gastric lavage in this scenario.
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. An adult male client who was admitted to the mental health unit yesterday tells the nurse that microchips were planted in his head for military surveillance of his every move. Which response is best for the nurse to provide?
- A. You are in the hospital, and I am the nurse caring for you
- B. It must be difficult for you to control your anxious feelings
- C. Go to occupational therapy and start a project
- D. You are not in a war area now; this is the United States
Correct answer: C
Rationale: Delusions often generate fear and isolation, so the nurse should help the client participate in activities that avoid focusing on the false belief and encourage interaction with others.
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