HESI LPN
HESI Mental Health
1. A female client in an acute care facility has been on antipsychotic medications for the past three days. Her psychotic behaviors have decreased and she has had no adverse reactions. On the fourth day, the client's blood pressure increases, she becomes pale and febrile, and demonstrates muscular rigidity. What action should the nurse initiate?
- A. Place the client on seizure precautions and monitor her frequently.
- B. Take the client's vital signs and notify the physician immediately.
- C. Describe the symptoms to the charge nurse and document them in the client's record.
- D. No action is required at this time as these are known side effects of her medications.
Correct answer: B
Rationale: The correct action for the nurse to initiate is to take the client's vital signs and notify the physician immediately. These symptoms may indicate neuroleptic malignant syndrome, a rare but life-threatening reaction to antipsychotic medications, requiring immediate medical attention. Placing the client on seizure precautions and monitoring her frequently (Choice A) is not the most appropriate action in this situation. Describing the symptoms to the charge nurse and documenting them in the client's record (Choice C) delays prompt medical intervention. Choosing not to take any action (Choice D) is dangerous as the symptoms described suggest a serious condition that needs urgent evaluation and treatment.
2. A male client with schizophrenia tells the nurse that the voices he hears are saying, 'You must kill yourself.' To assist the client in coping with these thoughts, which response is best for the nurse to provide?
- A. Tell yourself that the voices are unreasonable.'
- B. Exercise when you hear the voices.'
- C. Talk to someone when you hear the voices.'
- D. The voices aren't real, so ignore them.'
Correct answer: A
Rationale: The nurse should teach the client to use self-talk to disprove the voices. Although exercising may be helpful, the client's concrete thinking may make it difficult to understand this suggestion. Clients with schizophrenia have difficulty initiating interaction with others. Auditory hallucinations are often relentless, so it is difficult to ignore them.
3. The nurse observes a client who is admitted to the mental health unit and identifies that the client is talking continuously, using words that rhyme but that have no context or relationship with one topic to the next in the conversation. This client's behavior and thought processes are consistent with which syndrome?
- A. Dementia
- B. Depression
- C. Schizophrenia
- D. Chronic brain syndrome
Correct answer: C
Rationale: The client is demonstrating symptoms of schizophrenia, such as disorganized speech that may include word salad (a type of communication that mixes real and imaginary words in no logical order), incoherent speech, and clanging (rhyming). Dementia (Choice A) is characterized by memory loss and cognitive decline, not by disorganized speech. Depression (Choice B) typically presents with persistent feelings of sadness and loss of interest, not disorganized speech. Chronic brain syndrome (Choice D) is a vague term and does not specifically describe the symptoms mentioned in the scenario.
4. A client diagnosed with paranoid schizophrenia is still withdrawn, unkempt, and unmotivated to get out of bed. A mental health aide asks the nurse why the client is this way after being on fluphenazine (Prolix) 10 mg for 7 days. The LPN/LVN should tell the health aide:
- A. Prolixin is the most effective with positive symptoms of schizophrenia.
- B. The client will be less withdrawn and unmotivated when the Prolixin takes effect.
- C. The client's Prolixin dose probably needs to be increased again.
- D. Lack of motivation is a common side effect of the Prolixin.
Correct answer: A
Rationale: Prolixin is more effective with positive symptoms of schizophrenia, such as hallucinations and delusions, rather than negative symptoms like withdrawal and lack of motivation.
5. A client with a diagnosis of major depressive disorder is prescribed fluoxetine (Prozac). What is the most important side effect for the LPN/LVN to monitor?
- A. Weight gain.
- B. Sexual dysfunction.
- C. Nausea.
- D. Constipation.
Correct answer: B
Rationale: The correct answer is B: Sexual dysfunction. When monitoring a client taking fluoxetine (Prozac), the LPN/LVN should prioritize observing for sexual dysfunction. This side effect is crucial to monitor as it can significantly impact the client's quality of life and may affect their adherence to the medication. Weight gain (choice A) is a possible side effect of fluoxetine but is not as critical as sexual dysfunction in terms of monitoring. Nausea (choice C) and constipation (choice D) are common side effects of fluoxetine, but they are generally less concerning compared to the impact of sexual dysfunction on the client's well-being and treatment compliance.
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