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. A client with an eating disorder is planning to attend group meetings with Overeaters Anonymous. The LPN/LVN describes this group to the client, knowing that which finding(s) are characteristic of this form of self-help group? Select one that does not apply.
- A. A common goal is shared by all members
- B. Members are required to remain anonymous
- C. The leader is a professional mental health care provider
- D. Attendance must be prescribed by the health care provider
Correct answer: A
Rationale: Overeaters Anonymous is a self-help group characterized by shared goals among members to address eating disorders. This provides a supportive environment for personal change and growth. Choice B is incorrect as members are not required to remain anonymous in Overeaters Anonymous. Choice C is incorrect as the leader in such self-help groups is usually a member who has experienced similar issues, not necessarily a professional mental health care provider. Choice D is incorrect as attendance at Overeaters Anonymous meetings is voluntary and not prescribed by a healthcare provider.
3. A female client on the psychiatric unit tells the nurse that she feels like ending her life because she can no longer deal with her depression. What is the nurse's priority intervention?
- A. Stay with the client and ensure her safety.
- B. Inform the client that she is safe in the hospital.
- C. Document the client's statements in her medical record.
- D. Encourage the client to join a group therapy session.
Correct answer: A
Rationale: The correct answer is to stay with the client and ensure her safety. Ensuring the client's safety is the top priority when a client expresses suicidal ideation. Staying with the client can help prevent self-harm while further assessment and interventions are arranged. Choice B is incorrect because simply informing the client that she is safe in the hospital does not address the immediate need for safety. Choice C is incorrect as while documentation is important, it is not the priority when a client's safety is at risk. Choice D is also incorrect as encouraging the client to join a group therapy session is not appropriate when the client is in crisis and expressing suicidal thoughts.
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. 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.
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