HESI LPN
HESI Mental Health Practice Exam
1. 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.
2. An LPN/LVN is reviewing the assessment data of a client admitted to the mental health unit. The nurse notes that the admission nurse documented that the client is experiencing anxiety as a result of a situational crisis. The nurse determines that this type of crisis is caused by:
- A. Witnessing a murder
- B. The death of a loved one
- C. A fire that destroyed the client's home
- D. A recent rape episode experienced by the client
Correct answer: B
Rationale: The correct answer is B: 'The death of a loved one.' A situational crisis, like the death of a loved one, can lead to anxiety due to a significant change or loss in the person's life. Choices A, C, and D involve traumatic events, but a situational crisis typically refers to life events that disrupt an individual's normal pattern of living, such as the death of a loved one.
3. A client in a long-term care facility who has multiple sclerosis is embarrassed about the need to use a wheelchair and the muscle spasms that are readily visible in her legs. Which approach is therapeutic in assisting the client to cope?
- A. Keep the client in her room as much as possible
- B. Assist the client with all activities of daily living
- C. Tell the client that many of the people in the facility have these same sorts of problems
- D. Encourage and praise perseverance in performing ADLs, and assist the client to dress and groom daily
Correct answer: D
Rationale: Encouraging and praising the client's perseverance in performing activities of daily living (ADLs) is therapeutic as it helps the client maintain a sense of normalcy and dignity, thus supporting their psychosocial well-being. This approach acknowledges the client's struggles while empowering them to maintain their independence and self-care. Choices A and C are incorrect as they do not address the client's emotional needs and may contribute to further isolation and distress. Choice B, while important, does not specifically address the client's feelings of embarrassment and the need for emotional support.
4. A client is admitted to the mental health unit and reports taking extra anti-anxiety medication because, 'I'm so stressed out. I just wanted to go to sleep.' The nurse should plan one-on-one observation of the client based on which statement?
- A. What should I do? Nothing seems to help.
- B. I have been so tired lately and needed to sleep.
- C. I really think that I don't need to be here.
- D. I don't want to talk. Nothing matters anymore.
Correct answer: D
Rationale: The correct answer is D because expressing feelings of hopelessness or nihilism can be indicators of a deeper, possibly dangerous level of depression. Choice A is incorrect as it indicates seeking help, Choice B suggests fatigue, and Choice C implies denial of needing help, none of which directly signify severe depression warranting one-on-one observation.
5. How should the RN respond to the mother?
- A. Ask the mother if she has ever thought about harming herself or her child.
- B. Reassure the mother that her child will achieve some growth and development milestones.
- C. Determine if the mother has other children who do not have developmental disabilities.
- D. Encourage the mother to write her thoughts and feelings in a journal.
Correct answer: A
Rationale: The correct response is to ask the mother if she has ever thought about harming herself or her child. This is crucial to assess for suicidal or homicidal thoughts, ensuring the safety of both the mother and the child. Reassuring the mother about achieving some milestones may not address her immediate emotional distress. Inquiring about other children's developmental status is not the priority when safety concerns are present. While journaling can be therapeutic, in this situation, addressing safety takes precedence.
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