HESI LPN
HESI Mental Health Practice Exam Questions
Question 1 of 5
A young adult female client is admitted to a psychiatric facility with a medical diagnosis of bulimia nervosa. Which nursing intervention has the highest priority?
Correct Answer: D
Rationale: The correct answer is D. Assessing and reporting the client's electrolyte status to the healthcare provider is the highest priority in a client with bulimia nervosa. Electrolyte imbalances, such as hypokalemia and metabolic alkalosis, are common due to purging behaviors associated with bulimia. Monitoring electrolyte levels is crucial to prevent life-threatening complications. Choices A, B, and C are incorrect because while therapy and monitoring for binging activities are important, addressing the electrolyte imbalances caused by purging behaviors takes precedence in the immediate care of a client with bulimia nervosa.
Question 2 of 5
A female client presents to the emergency center with confusion, emotional numbness, and expresses to the nurse a feeling of disbelief that she was raped. The nurse determines the client is in the acute phase of rape-trauma syndrome. What action should the nurse implement first?
Correct Answer: C
Rationale: In cases of rape-trauma syndrome, it is crucial to provide clear information about what to expect during the examination and treatment. This can help the client regain a sense of control and reduce anxiety. Explaining the rape protocol to the client should be the first action to implement. Option A is not the priority at this stage as the immediate focus is on addressing the client's emotional needs and providing support. Option B is not the first action unless medically indicated. Option D, crisis intervention counseling, is important but should come after providing essential information and support to the client.
Question 3 of 5
An adolescent who attempted suicide with a drug overdose arrives in the emergency department with an empty 30-tablet bottle of acetaminophen (Tylenol). Which action should the nurse implement?
Correct Answer: A
Rationale: The correct action for the nurse to implement is to administer acetylcysteine (Mucomyst). Acetylcysteine is the antidote for acetaminophen overdose and should be administered promptly to prevent liver damage. Monitoring cardiac rhythm for flat T waves (Choice B) is not specific to acetaminophen overdose and is more related to cardiac conditions. Checking serum AST and ALT levels (Choice C) may be done later but is not the initial priority in this situation. Similarly, preparing to administer Syrup of Ipecac (Choice D) is not recommended anymore in cases of overdose as it can cause more harm.
Question 4 of 5
A female client with borderline personality disorder expresses fear of being abandoned by the nursing staff. What is the best nursing intervention?
Correct Answer: B
Rationale: The best nursing intervention for a client with borderline personality disorder expressing fear of abandonment is to set limits on the client's behavior and enforce them consistently. This approach helps establish boundaries and provides a sense of security for the client. Choice A may provide temporary reassurance but does not address the core issue or help the client develop coping strategies. Choice C is important but should be accompanied by setting limits to address the underlying fear of abandonment. Choice D of rotating staff frequently can exacerbate the client's fear of abandonment by reinforcing the idea of being left.
Question 5 of 5
A client with schizophrenia is being treated with clozapine (Clozaril). What laboratory test is most important for the nurse to monitor?
Correct Answer: C
Rationale: The correct answer is C: White blood cell count. Clozapine can lead to agranulocytosis, a severe drop in white blood cells, which can be life-threatening. Monitoring the white blood cell count is crucial to detect this condition early. Choices A, B, and D are incorrect because while liver and kidney function tests are important in monitoring other aspects of health, the most critical concern with clozapine therapy is the risk of agranulocytosis, making monitoring white blood cell count the priority.