Case Study — Mental Health
Alcohol Withdrawal NGN Case Study
A Next Gen NCLEX-style unfolding case. Read each step, commit to your own answer — out loud or on paper — and only then reveal ours. The six steps mirror the NCSBN Clinical Judgment Measurement Model exactly as the exam tests it.
15 min activity · Mental Health
Educational use only. This case is a learning exercise with simplified values, not a treatment protocol — real withdrawal care follows provider orders, your facility’s CIWA-Ar protocol, and individualized benzodiazepine dosing. This material supports nursing education and exam review. It is not medical advice and is not a substitute for clinical judgment, institutional policy, or medical direction. Always follow facility protocols and current provider orders.
The Scenario
Hospital day 2, ortho floor: Mr. Reyes, 52, had an ORIF of a fractured ankle yesterday after falling at home. Surgery was uneventful. The admission history lists “social drinker.” This morning the aide mentions he “seems jittery and didn’t sleep at all.” His last drink, you later learn, was the evening before admission — roughly 40 hours ago.
0800 Assessment
- HR 118 · BP 162/96 · RR 20 · SpO₂ 97% RA · Temp 37.5°C
- Visible tremor in both hands; diaphoretic; sheets damp
- Anxious, irritable — “I just need to get out of here”; nauseated, refused breakfast
- Oriented ×4; no hallucinations; surgical pain 4/10, dressing intact
- Asked directly about alcohol: “a few beers a day, sometimes more on weekends”
Step 1 — Recognize Cues
Which findings are most relevant — and which matter most right now? List the cues you would flag before revealing.
▸Reveal answer
Most concerning cues: tremor + diaphoresis + tachycardia + hypertension + anxiety + insomnia + nausea, emerging together on the timeline that matters — roughly 24–48 hours after the last drink. This cluster is autonomic hyperactivity, the signature of early alcohol withdrawal.
The history cues: “social drinker” on the chart vs “a few beers a day, sometimes more” in person — self-reported intake is routinely understated, and the fall that broke the ankle may itself have involved alcohol. The unasked question on admission is how this got to day 2 unflagged.
The trap: attributing everything to post-op pain or anxiety about being hospitalized. Pain medication won’t touch withdrawal, and “jittery and didn’t sleep” from an aide is a cue, not small talk.
Step 2 — Analyze Cues
What conditions could explain this picture — and what tool turns your suspicion into a number?
▸Reveal answer
Alcohol withdrawal syndrome (most supported): the symptom cluster, the timeline, and the history converge. The CIWA-Ar scale quantifies it — scoring nausea, tremor, sweats, anxiety, agitation, sensory disturbances, headache, and orientation. His initial score: 16 (moderate; many protocols medicate above ~8–10).
Also on the list: post-op complications — infection (temp is only 37.5, wound clean), pulmonary embolism (tachycardia, but no hypoxia or dyspnea), uncontrolled pain (4/10, doesn’t explain tremor and diaphoresis), and hypoglycemia (check a glucose — fast and free).
Why the distinction matters: withdrawal is the diagnosis with a clock. Untreated, a meaningful fraction progress to seizures (typically 12–48h after the last drink — he is in that window now) and delirium tremens (48–96h).
Step 3 — Prioritize Hypotheses
Rank what you are preventing, in order.
▸Reveal answer
1. Withdrawal seizures — he is in the highest-risk window now. Adequate, early benzodiazepine treatment is the prevention; under-treating early withdrawal is how patients earn ICU beds.
2. Progression to delirium tremens — the lethal endpoint (autonomic storm + delirium), with meaningful mortality even treated. Risk factors he has: heavier use than charted, prior heavy-use years (unknown — ask), and an untreated first 40 hours.
3. Wernicke encephalopathy — the quiet thiamine emergency in any chronic drinker; preventable with a vitamin, devastating when missed.
NGN logic: every hypothesis here is treated prophylactically — the win condition is the complication that never happens.
Step 4 — Generate Solutions
What should the next hours include? Draft your plan — medications, monitoring, environment, and the conversation.
▸Reveal answer
Anticipated orders: symptom-triggered benzodiazepines per CIWA-Ar protocol (lorazepam or chlordiazepoxide; symptom-triggered dosing outperforms fixed schedules), thiamine before any dextrose (glucose without thiamine can precipitate Wernicke), folate and multivitamins, IV fluids and electrolyte replacement (magnesium and potassium run low in chronic drinkers), and scheduled CIWA reassessment (commonly q1–4h based on score).
Environment and safety: quiet, low-stimulation room with consistent staff; fall precautions (sedation + tremor + a fresh ORIF is a fall plan); seizure precautions; and reorientation with simple explanations — “your body is reacting to being without alcohol; this medicine treats it.”
The conversation: nonjudgmental and concrete. Accurate intake history changes dosing — frame it that way: “the more accurately I know what your body is used to, the better we can keep you safe.” Document objectively; shame in the chart helps no one.
Step 5 — Take Action
Hospital day 3, 0500: despite treatment, the night nurse calls you over — Mr. Reyes is disoriented to place and time, picking at the air (“getting the bugs off the blanket”), drenched in sweat. HR 134 · BP 178/102 · Temp 38.3°C. CIWA-Ar now 28. What is happening, and what do you do?
▸Reveal answer
This is delirium tremens — a medical emergency, not “worse withdrawal.” New disorientation + visual/tactile hallucinations + autonomic storm (fever, severe tachycardia, hypertension) at 60–70 hours fits DTs exactly. Mortality is real even with treatment; untreated it is much worse.
Act now: stay with him (he cannot be left alone), call the provider/rapid response, anticipate escalated IV benzodiazepines (often scheduled or infusion dosing) and transfer to ICU-level monitoring, continuous cardiac monitoring, IV fluids for the insensible losses, glucose and electrolyte checks (with thiamine already on board), and cooling measures per orders.
Care craft during DTs: low light but not darkness (shadows feed hallucinations), short simple sentences, no arguing with the hallucinations — orient gently, ensure safety. Restraints are a last resort per policy; chemical management and presence come first.
Step 6 — Evaluate Outcomes
Hospital day 5: back on the floor after 36 hours of ICU titration — CIWA-Ar 6, oriented ×4, tremor minimal, sleeping in stretches, eating. He says quietly, “I didn’t think it was that bad. I guess I drink more than I say I do.” What does evaluation mean from here?
▸Reveal answer
Improving: scores trending down on tapering doses, autonomic stability, restored orientation — the acute syndrome is resolving.
Still watching: rebound symptoms as benzodiazepines taper, sleep architecture (weeks to normalize), nutrition, and the ankle rehab this admission was supposed to be about.
The door he just opened: “I guess I drink more than I say I do” is the most treatable sentence in this case. Respond with reflection, not a lecture — this is the brief-intervention moment: feedback, options, and a referral pathway (addiction medicine consult, counseling, medications for alcohol use disorder like naltrexone or acamprosate, peer support). Document the referral and the follow-up plan.
The system loop: this case began with “social drinker” on an admission form. Accurate, nonjudgmental screening (AUDIT-C and friends) on every admission is how the next Mr. Reyes gets prophylaxis on day 1 instead of DTs on day 3.
Debrief — The Pattern to Keep
- ✦Tremor + sweating + tachycardia + anxiety at 24–48h post-admission = withdrawal until proven otherwise — hospital admission is forced abstinence.
- ✦Self-reported drinking is understated; screen every admission and believe the timeline more than the label.
- ✦CIWA-Ar turns suspicion into dosing: symptom-triggered benzodiazepines, reassessed on schedule.
- ✦Thiamine before dextrose, always — Wernicke is prevented with a vitamin.
- ✦Seizures at 12–48h, DTs at 48–96h: new disorientation + hallucinations + autonomic storm = emergency, not agitation.