HESI LPN
HESI Mental Health 2023
1. The nurse is performing intake interviews at a psychiatric clinic. A female client with a known history of drug abuse reports that she had a heart attack four years ago. Use of which substance abuse places the client at the highest risk for myocardial infarction?
- A. Benzodiazepines
- B. Marijuana
- C. Methamphetamine
- D. Alcohol
Correct answer: C
Rationale: Methamphetamine use is strongly associated with cardiovascular risks, including myocardial infarction, due to its stimulant effects on the heart. Benzodiazepines (Choice A) are not typically associated with an increased risk of myocardial infarction. Marijuana (Choice B) is not commonly linked to heart attacks, though it can have other health effects. Alcohol (Choice D) abuse can lead to cardiovascular issues, but methamphetamine has a more direct and potent impact on the heart, making it the highest risk factor in this scenario.
2. 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?
- A. It may take 3 to 4 weeks to achieve therapeutic effects.
- B. Keep your dietary salt intake consistent.
- C. Avoid eating aged cheese and chicken liver.
- D. Eat foods high in fiber such as whole grain breads.
Correct answer: B
Rationale: The correct answer is B: 'Keep your dietary salt intake consistent.' Consistent salt intake is crucial when taking lithium carbonate to avoid lithium toxicity or ineffectiveness due to its renal excretion mechanism. Option A is incorrect because it focuses on the time to achieve therapeutic effects, which is important but not as critical as maintaining consistent salt intake. Option C is incorrect as it mentions avoiding aged cheese and chicken liver, which is more relevant for individuals taking MAOIs. Option D is incorrect as it suggests eating high-fiber foods, which is not directly related to lithium carbonate therapy.
3. Over a period of several weeks, one male participant of a socialization group at a community day care center for the elderly monopolizes most of the group's time and interrupts others when they are talking. What is the best action for the nurse to take in this situation?
- A. Talk to the participant outside the group about his behavior during group meetings.
- B. Remind the participant to allow others in the group a chance to talk.
- C. Allow the group to handle the problem.
- D. Ask the participant to join another group.
Correct answer: C
Rationale: Allowing the group to handle the situation is the best action as it promotes group dynamics and empowerment, especially since the group is in the working phase. Talking to the participant individually (A) might be seen as manipulative. Reminding the participant (B) can come across as dictatorial and may not address the underlying issue. Asking the participant to join another group (D) does not address the problem at hand and avoids the opportunity for growth and conflict resolution within the current group.
4. The community health nurse talks to a male client who has bipolar disorder. The client explains that he sleeps 4 to 5 hours a night and is working with his partner to start two new businesses and build an empire. The client stopped taking his medications several days ago. What nursing problem has the highest priority?
- A. Excessive work activity.
- B. Decreased need for sleep.
- C. Medication management.
- D. Inflated self-esteem.
Correct answer: C
Rationale: The most important nursing problem is medication management (C) because compliance with the medication regimen will help prevent hospitalization. The client is also exhibiting signs of mania, such as excessive work activity (A), decreased need for sleep (B), and inflated self-esteem (D); however, these problems do not have the priority of medication management. Managing the medications is crucial to stabilize the client's condition and prevent potential harm associated with untreated bipolar disorder.
5. A client in the manic phase of bipolar disorder is pacing the hallway and talking rapidly. What is the best intervention for the nurse?
- A. Encourage the client to join a group activity.
- B. Offer the client a high-calorie snack and a drink.
- C. Direct the client to a quieter area of the unit.
- D. Instruct the client to sit down and relax.
Correct answer: B
Rationale: In the manic phase of bipolar disorder, clients often exhibit increased activity and may burn a lot of energy. Offering a high-calorie snack and a drink is the best intervention as it helps maintain their nutritional needs while allowing them to continue their activity. Encouraging the client to join a group activity (Choice A) may further stimulate their behavior. Directing the client to a quieter area (Choice C) might not address their energy expenditure. Instructing the client to sit down and relax (Choice D) may not be effective during the manic phase.
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