HESI LPN
HESI Mental Health Practice Exam
1. An older homeless client visits the psychiatric clinic to obtain a prescription renewal for alprazolam (Xanax). During the health assessment, the client complains of chest pain. Which action should the RN take first?
- A. Refer the client to the cardiology unit.
- B. Obtain the client's blood pressure.
- C. Assess the client for substance abuse.
- D. Determine if Xanax was taken recently.
Correct answer: D
Rationale: Determining if Xanax was taken recently is crucial as it helps assess whether the chest pain is related to medication use or another issue, guiding appropriate immediate care. This action can provide essential information to address the client's current complaint effectively. Referring the client to the cardiology unit (Choice A) may be premature without assessing the Xanax use first. While obtaining the client's blood pressure (Choice B) is important, it is not the priority when the client presents with chest pain and a history of taking Xanax. Assessing the client for substance abuse (Choice C) is also important but is secondary to first determining the potential link between Xanax and the chest pain.
2. 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?
- A. Administer acetylcysteine (Mucomyst).
- B. Monitor cardiac rhythm for flat T waves.
- C. Check both serum AST and ALT levels.
- D. Prepare to administer Syrup of Ipecac.
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.
3. A female client with depression attends group and states that she sometimes misses her medication appointments because she feels very anxious about riding the bus. Which statement is the nurse's best response?
- A. Can your case manager take you to your appointments?
- B. Take your medication for anxiety before you ride the bus.
- C. Let's talk about what happens when you feel very anxious.
- D. What are some ways that you can cope with your anxiety?
Correct answer: D
Rationale: The best response is to explore ways for the client to cope with anxiety (D). The nurse should encourage problem-solving rather than dependence on the case manager (A) for transportation. While taking medication for anxiety before riding the bus may be helpful, addressing coping strategies should come first (B). Although discussing the feelings of anxiety can be therapeutic (C), the most appropriate approach is to engage the client in finding ways to manage her anxiety effectively.
4. A female client with schizophrenia tells the nurse that she believes her brain is controlled by the CIA. The nurse recognizes this as which type of delusion?
- A. Somatic delusion
- B. Paranoid delusion
- C. Persecutory delusion
- D. Grandiose delusion
Correct answer: C
Rationale: The correct answer is C: Persecutory delusion. Persecutory delusions involve beliefs of being conspired against, watched, or harassed by others, which is a common symptom in schizophrenia. In this scenario, the client's belief that her brain is controlled by the CIA aligns with persecutory delusions as she feels targeted or manipulated by an external entity. Choices A, B, and D are incorrect. Somatic delusions involve false beliefs about one's body functions or sensations, paranoid delusions involve irrational suspicions and mistrust of others, and grandiose delusions involve exaggerated beliefs of one's importance or abilities.
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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