# A nurse is caring for a client with chronic alcohol use disorder who was admitted 48 hours ago for alcohol withdrawal. The client is now experiencing visual hallucinations, tremors, diaphoresis, and confusion. What is the nurse's priority intervention?

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> language: ko  
> subject: Mental Health

## 문제

A nurse is caring for a client with chronic alcohol use disorder who was admitted 48 hours ago for alcohol withdrawal. The client is now experiencing visual hallucinations, tremors, diaphoresis, and confusion. What is the nurse's priority intervention?

## 보기

1. Administer prescribed antipsychotic medication
2. Provide reality orientation and reassurance
3. Increase environmental stimulation to distract the client
4. Implement seizure precautions and monitor vital signs closely **✔ 정답**

**정답: 4**

## 해설

The client shows signs of delirium tremens (DTs), a life-threatening alcohol withdrawal complication. Priority is seizure precautions and vital sign monitoring to prevent fatal outcomes, while other options address supportive but secondary needs.

## 심화 해설

Core Nursing Explanation
**Key Concept Analysis**: This question assesses the priority nursing intervention for a patient exhibiting signs of severe alcohol withdrawal, specifically Delirium Tremens (DTs). DTs is a medical emergency characterized by autonomic hyperactivity (tremors, diaphoresis), altered mental status (confusion), and perceptual disturbances (visual hallucinations) occurring 48-72 hours after the last drink. The priority is always patient safety, and the greatest immediate threat in DTs is the risk of Key Point! **generalized tonic-clonic seizures**, cardiovascular collapse (tachycardia, hypertension), and hyperthermia.

**Answer Rationale**: Option ④ is correct because it directly addresses the life-threatening risks. Key Point! Seizure precautions (e.g., padding side rails, having suction/airway equipment ready) prevent injury during a seizure. Close vital sign monitoring (heart rate, blood pressure, temperature, respiratory rate) is critical to detect and manage autonomic instability, which can lead to fatal complications like arrhythmias or hyperthermia. This intervention aligns with the ABCs (Airway, Breathing, Circulation) and safety frameworks of nursing priority.

**Distractor Analysis**:

- **Option ① (Administer prescribed antipsychotic medication)**: While benzodiazepines (e.g., lorazepam, diazepam) are the *first-line* pharmacologic treatment for alcohol withdrawal to prevent seizures and calm agitation, Watch out for confusion! typical antipsychotics (e.g., haloperidol) are generally **contraindicated** as they can lower the seizure threshold. Administering the correct medication is a key intervention, but the question asks for the nurse's *priority* action, which is to establish safety measures first.

- **Option ② (Provide reality orientation and reassurance)**: This is a supportive and therapeutic communication intervention important for managing confusion and anxiety. However, it does not address the immediate physiological threats of seizures and autonomic crisis. Safety precedes psychosocial care in an acute, unstable situation.

- **Option ③ (Increase environmental stimulation to distract the client)**: This is **incorrect and potentially harmful**. Watch out for confusion! For a patient with DTs, the nursing approach is to provide a calm, quiet, low-stimulation environment to prevent exacerbating agitation, confusion, and perceptual disturbances. Increased stimulation could worsen symptoms.

**Related Concepts**: The clinical progression of alcohol withdrawal follows a timeline: minor symptoms (tremor, anxiety) within 6-12 hours, possible alcohol withdrawal seizures at 12-48 hours, and Delirium Tremens at 48-72 hours. The CIWA-Ar (Clinical Institute Withdrawal Assessment for Alcohol) scale is a standardized tool to assess withdrawal severity and guide medication dosing.

Concept Summary

| Concept | Key Points |
| --- | --- |
| Delirium Tremens (DTs) | Severe, life-threatening alcohol withdrawal syndrome. S/S: Autonomic hyperactivity (tachycardia, hypertension, diaphoresis, fever), profound confusion, visual/tactile hallucinations, agitation. Peak: 48-72 hrs post-last drink. |
| Priority Nursing Intervention | 1. Ensure patient safety (seizure precautions). 2. Monitor vital signs closely. 3. Administer benzodiazepines as ordered. 4. Provide a quiet, safe environment. |
| Key Point! CIWA-Ar Scale | Tool to objectively rate withdrawal severity (nausea, tremor, sweating, anxiety, etc.). Guides PRN medication administration to manage symptoms and prevent progression to DTs. |
| Pharmacology | Benzodiazepines (e.g., lorazepam) are first-line for withdrawal. They are cross-tolerant with alcohol, raise seizure threshold, and reduce autonomic symptoms. Antipsychotics are used with caution, if at all. |

Side-by-Side Comparison!

| Stage of Alcohol Withdrawal | Typical Onset | Key Symptoms | Nursing Priority |
| --- | --- | --- | --- |
| Minor Withdrawal | 6-12 hours | Tremor, anxiety, insomnia, nausea. | Assessment (CIWA-Ar), supportive care, monitor for progression. |
| Withdrawal Seizures | 12-48 hours | Generalized tonic-clonic seizures. | Seizure precautions, airway management, benzodiazepine administration. |
| Delirium Tremens (DTs) | 48-72 hours | Severe autonomic instability, confusion, hallucinations, agitation. | Seizure precautions, close VS monitoring, manage agitation safely, prevent injury. |

Anatomy, Physiology & Pharmacology Points

- **Pathophysiology**: Chronic alcohol use depresses the CNS by enhancing GABA (inhibitory) and suppressing NMDA (excitatory) activity. Abrupt cessation causes a rebound hyperexcitability state: GABA activity plummets and NMDA activity surges, leading to autonomic overdrive and lowered seizure threshold.

- **Pharmacology**: Benzodiazepines (e.g., Lorazepam (Ativan), Diazepam (Valium)) work by potentiating GABA, thereby calming CNS hyperactivity, raising the seizure threshold, and reducing autonomic symptoms.

Memory Tips

- **DTs Timeline**: "DTs are a 48-72 hour **Emergency**."

- **Priority Actions**: Think "**S**eizure precautions and **S**urveillance of Vital Signs" for **S**afety.

- **Environment**: For DTs, think "**Q**uiet and **Q**uick monitoring," not stimulation.

High-Frequency NCLEX Topics
Alcohol withdrawal and DTs are **High Yield** topics. The NCLEX loves testing: 1) Recognizing the signs of DTs vs. minor withdrawal, 2) Prioritizing safety interventions (seizure precautions, VS monitoring), 3) Knowing the appropriate medication class (benzodiazepines), and 4) Understanding the therapeutic environment (calm, low-stimulation).

Watch Out for Question Variations!

- Instead of asking for the priority intervention, the question might ask: "**Which finding requires immediate notification of the provider?**" (Answer: A spike in temperature to 39.5°C (103.1°F) or a systolic BP > 180 mmHg).

- It could be a pharmacology question: "**The nurse anticipates administering which medication first?**" (Answer: A benzodiazepine like lorazepam).

- It could test knowledge of the CIWA-Ar scale: "**The nurse is using the CIWA-Ar scale. Which finding would result in the highest score?**" (Answer: Severe tremor and agitation with diaphoresis).

## 임상 시나리오

Nursing Clinical Practice Guide
**Clinical Scenario**: You are the nurse on a medical-surgical unit. Mr. Johnson, 52, was admitted two days ago for abdominal pain. He has a history of chronic alcohol use but did not disclose it on admission. On morning rounds, you find him agitated, picking at the air, muttering about "bugs on the wall," diaphoretic, with a noticeable hand tremor. His vital signs are: HR 128, BP 168/102, RR 24, Temp 38.2°C (100.8°F).

**Nursing Intervention Strategy**:

- **Immediate Assessment & Safety**:

- **ABCs & Safety First**: Ensure the bed is in the lowest position with side rails up and padded. Place a suction setup and oral airway at the bedside. Remove any potential hazards from the room.

- **Vital Signs & CIWA-Ar**: Perform a full set of vital signs and a quick CIWA-Ar assessment to objectively score his withdrawal severity. This score will guide medication administration.

- **Notify the Provider**: Immediately inform the physician or advanced practice provider of the suspected Delirium Tremens. Anticipate orders for STAT labs (electrolytes, especially magnesium and potassium), a benzodiazepine protocol (e.g., lorazepam IV push or CIWA-Ar-driven dosing), and possibly IV fluids.

- **Ongoing Care & Monitoring**:

- **Environment**: Dim the lights, reduce noise. Assign the patient to a room close to the nurses' station for frequent observation. Limit visitors to one calm family member at a time.

- **Communication**: Use a calm, firm, reassuring tone. Use simple sentences. Do not argue with hallucinations; instead, state reality calmly ("I don't see the bugs you're talking about, but I see you're very upset. I'm here to keep you safe.").

- **Physical Care**: Monitor intake and output. Encourage oral fluids if safe. Provide frequent, small snacks if tolerated. Assist with hygiene as he is diaphoretic.

**Patient Safety and Precautions**:

- **Seizure Precautions** are mandatory. Never leave the patient unattended during transport or in the bathroom. Have oxygen and emergency medication (e.g., IV lorazepam) readily available.

- **Medication Caution**: Administer benzodiazepines carefully, monitoring for over-sedation and respiratory depression, especially if other CNS depressants are on board. Watch out for confusion! Avoid physical restraints unless absolutely necessary for immediate safety, as they can increase agitation, injury risk, and physiological stress.

- **Monitoring**: Document neurologic checks, CIWA-Ar scores, and vital signs every 15-30 minutes initially, or per protocol. Watch for escalating hypertension or hyperthermia, which require urgent intervention.

Nursing Procedure & Medication Flow
**Managing a Benzodiazepine Protocol (e.g., Lorazepam)**:

- **Assessment**: Obtain CIWA-Ar score and current vital signs.

- **Preparation**: Draw up prescribed dose (e.g., Lorazepam 2 mg IV). Have flumazenil (Romazicon), the reversal agent, available.

- **Administration**: Administer IV push slowly over 2-5 minutes. Stay at bedside.

- **Monitoring**: Reassess CIWA-Ar score and vital signs in 30-60 minutes. The goal is a calm, awake patient, not an unconscious one. Document response.

- **Re-dosing**: Re-dose per protocol based on reassessment scores (e.g., give additional dose if CIWA-Ar remains > 10).

A Word from Your Senior Nurse
"Alcohol withdrawal, especially DTs, is one of the most acute and dangerous situations you'll manage as a nurse. Your vigilance is what stands between the patient and a catastrophic outcome. Remember, your first job is to be a detective (spotting the signs early), then a bodyguard (implementing safety), and then a healer (providing compassionate care). When you see that combination of confusion, hallucinations, and autonomic signs around the 48-hour mark, your internal alarm bells should be ringing 'DTs!' Don't just memorize the steps—understand that every action, from padding the rails to giving Ativan, is about stabilizing a nervous system in revolt. This knowledge saves lives."

## 핵심 개념

- **Delirium Tremens** — A severe, life-threatening form of alcohol withdrawal syndrome characterized by autonomic hyperactivity (tachycardia, hypertension, diaphoresis), profound confusion, agitation, and visual/tactile hallucinations, typically peaking 48-72 hours after the last drink.
- **CIWA-Ar Scale** — Clinical Institute Withdrawal Assessment for Alcohol, revised. A validated 10-item scale used to assess the severity of alcohol withdrawal symptoms and guide medication administration.
- **Seizure Precautions** — Nursing safety measures implemented for patients at risk of seizures, including padding side rails, keeping the bed in low position, having suction and airway equipment ready, and ensuring emergency medication is accessible.
- **Benzodiazepines** — A class of CNS depressant drugs (e.g., lorazepam, diazepam) that are the first-line pharmacological treatment for alcohol withdrawal. They work by enhancing GABA activity, reducing anxiety, agitation, and raising the seizure threshold.
- **Autonomic Hyperactivity** — Overactivity of the autonomic nervous system, manifesting as tachycardia, hypertension, diaphoresis (profuse sweating), fever, and anxiety. It is a hallmark of severe alcohol withdrawal and Delirium Tremens.

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