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. A male hospital employee is pushed out of the way by a female employee because of an oncoming gurney. The pushed employee becomes very angry and swings at the female employee. Both employees are referred for counseling with the staff psychiatric nurse. Which factor in the pushed employee's history is most related to the reaction that occurred?
- A. Is worried about losing his job to a woman
- B. Tortured animals as a child
- C. Was physically abused by his mother
- D. Hates to be touched by anyone
Correct answer: C
Rationale: The correct answer is C: 'Was physically abused by his mother.' A history of physical abuse can lead to heightened responses to physical contact. In this scenario, the employee's reaction of becoming very angry and swinging at the female employee after being pushed may be influenced by past experiences of physical abuse. This history can contribute to increased sensitivity to physical interactions and may trigger defensive or aggressive responses. Choices A, B, and D are less directly related to the employee's reaction in this specific context. While worrying about losing his job to a woman could contribute to underlying stress or insecurity, torturing animals as a child reflects a different type of behavioral issue, and hating to be touched by anyone suggests personal boundaries unrelated to the observed behavior in this scenario.
3. The nurse is taking a history for a female client who is requesting a routine female exam. Which assessment finding requires follow-up?
- A. Menstruation onset at age 9.
- B. Contraceptive method includes condoms only.
- C. Menstrual cycle occurs every 35 days.
- D. 'Black-out' after one drink last night on a date.
Correct answer: D
Rationale: The correct answer is D. Experiencing a 'black-out' after consuming only one drink is highly unusual and may indicate the client was drugged, necessitating immediate follow-up. Menstruation onset at age 9 and a menstrual cycle occurring every 35 days, although on the outer ranges of 'average,' are within acceptable norms. Relying solely on condoms as a contraceptive method increases the risk of conception.
4. The nurse should hold the next scheduled dose of a client's haloperidol (Haldol) based on which assessment finding(s)?
- A. Dizziness when standing.
- B. Shuffling gait and hand tremors.
- C. Urinary retention.
- D. Fever of 102°F.
Correct answer: D
Rationale: A fever (D) may indicate neuroleptic malignant syndrome (NMS), a potentially fatal complication of antipsychotics. The healthcare provider should be contacted before administering the next dose of Haldol. Dizziness when standing (A), shuffling gait and hand tremors (B), and urinary retention (C) are all adverse effects of Haldol that, while concerning, do not pose immediate life-threatening risks compared to the potential severity of NMS indicated by a fever.
5. A client with depression is started on a selective serotonin reuptake inhibitor (SSRI). What should the LPN/LVN include in the teaching plan?
- A. Take the medication with food to avoid nausea.
- B. You may start feeling better within 1 to 2 weeks.
- C. The medication may take 4 to 6 weeks to become fully effective.
- D. You may experience side effects such as dry mouth or dizziness.
Correct answer: C
Rationale: Teaching the client that the medication may take 4 to 6 weeks to become fully effective is crucial as it helps set realistic expectations. While choice A is important to reduce nausea, it is not the most critical information to provide initially. Choice B is incorrect as improvement usually occurs after several weeks of treatment, not within 1 to 2 weeks. Choice D is also relevant, but informing about the full effectiveness of the medication is more important for long-term adherence.
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