ATI RN
ATI Mental Health Proctored Exam
1. A client has been taking lithium for several years with good symptom control. The client presents in the emergency department with blurred vision, tinnitus, and severe diarrhea. Which lithium level should the nurse correlate with these symptoms?
- A. 3.7
- B. 1.7
- C. 2.6
- D. 1.3
Correct answer: B
Rationale: Symptoms such as blurred vision, tinnitus, and severe diarrhea are indicative of lithium toxicity. A lithium level of 1.7 is within the toxic range. When clients present with these symptoms, it is crucial for the nurse to correlate them with elevated lithium levels to ensure timely intervention and prevent further complications.
2. A 10-year-old boy breaks his mother's vase while playing. When the mother asks who broke the vase, the little boy says that his sister did it. The little boy is exhibiting which defense mechanism?
- A. Projection
- B. Displacement
- C. Dissociation
- D. Sublimation
Correct answer: A
Rationale: Projection is a defense mechanism where one attributes their own unacceptable thoughts, feelings, or impulses onto another person. In this scenario, the little boy is projecting his actions onto his sister by falsely claiming she broke the vase. Displacement involves transferring emotions from the original source to a substitute target. Dissociation is a disconnection between thoughts, identity, consciousness, and memory. Sublimation is the redirection of unacceptable impulses into socially acceptable activities.
3. In what significant way should the therapeutic environment differ for a client who has ingested LSD from that of a client who has ingested PCP?
- A. For LSD ingestion, maintain a regimen of limited interaction and minimal verbal stimulation. For PCP ingestion, place client on one-on-one intensive supervision.
- B. For LSD ingestion, place the client in restraints. For PCP ingestion, place the client on seizure precautions.
- C. For LSD ingestion, provide continual medieval simulation involving as many senses as possible. For PCP ingestion, provide continual high-level stimulation.
- D. For PCP ingestion, place the client on one-on-one intensive supervision. For LSD ingestion, maintain a regimen of limited interaction and minimal verbal stimulation.
Correct answer: D
Rationale: When managing a client who has ingested PCP, it is crucial to provide one-on-one intensive supervision to ensure their safety and prevent any harm to themselves or others. This level of supervision is necessary due to the unpredictable and potentially dangerous effects of PCP. On the other hand, for a client who has ingested LSD, it is recommended to maintain a calm environment with limited interaction and minimal verbal stimulation. This approach aims to prevent exacerbating any adverse effects of LSD, such as anxiety or paranoia, by reducing external stimuli. Therefore, the correct approach is to provide one-on-one intensive supervision for PCP ingestion and limit interaction and verbal stimulation for LSD ingestion.
4. A client is experiencing progressive changes in memory that have interfered with personal, social, and occupational functioning. The client exhibits poor judgment and has a short attention span. The nurse recognizes these as classic signs of which condition?
- A. Delirium
- B. Mania
- C. Parkinsonism
- D. Alzheimer’s
Correct answer: D
Rationale: The client's presentation of progressive memory changes, poor judgment, and attention deficits align with classic signs of Alzheimer's disease. Alzheimer's is a neurodegenerative disorder characterized by cognitive decline that significantly impacts daily functioning. While delirium and mania may present with cognitive changes, Alzheimer's is specifically associated with progressive memory loss and cognitive impairment over time.
5. Before discharge from the chemical dependency unit, clients are introduced to different community resources. Which of the following resources would be best for a teenage client, who has been abusing over-the-counter sedatives and is ready for discharge in two days?
- A. Detoxification center
- B. Home care
- C. Assertive community team
- D. Twelve-step recovery group
Correct answer: A
Rationale: For a teenage client who has been abusing over-the-counter sedatives and is ready for discharge in two days, the best resource would be a detoxification center. This specialized facility can provide the necessary medical and psychological support to safely manage the withdrawal symptoms associated with substance abuse. It is crucial to ensure a safe and supervised detox process for the client's well-being and successful recovery.
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