PCN-605 Mark Alcohol Withdrawal Case Study Essay Guide

Three questions, and they have to be answered in the order the brief gives them, because each one depends on the last. The red flags come first because they are the evidence; the safest course of action comes second because it follows from how severe those red flags are; and the DSM diagnoses come third because a withdrawal presentation is not by itself a diagnosis. Students who start with the diagnosis and work backwards end up asserting a severity they never demonstrated, and the middle question — which carries the word *safest* for a reason — loses its foundation. Answer them as a chain, and make the dependency visible: because Mark presents with these findings, the risk is this, therefore the setting and the regimen are that. The essay is 750 to 1,000 words across three questions, which is roughly 250 to 300 words each and no room for a general introduction to alcohol use disorder.

The red flags question is asking you to read Mark's CIWA and his presentation as a clinician, not to list withdrawal symptoms from a textbook. Anxiety, tremor, sweating and nausea are common to almost every withdrawal; what makes something a red flag is that it predicts a complicated course. Autonomic instability, a rising CIWA score across serial measurements rather than a single high one, disorientation or clouded consciousness, hallucinations, and any history of prior withdrawal seizures or delirium tremens all belong in that category. So does the time since the last drink, because withdrawal severity is time-dependent and a patient twelve hours out is at a different point on the curve from one at seventy-two. Quote the actual figures from Mark's CIWA rather than describing them, since the assignment supplies the scale precisely so that your assessment can be anchored to numbers.

The word *safest* in the second question is doing real work. It signals that this is a triage decision before it is a treatment decision — the question of whether Mark can be managed in an outpatient or community setting at all, or whether the severity, the comorbidity or the absence of a reliable support person makes inpatient monitoring the only defensible answer. Say which you chose and why the alternative was rejected. Then, and only then, describe the regimen: benzodiazepines are the evidence-based first line, symptom-triggered dosing against a validated scale generally outperforms fixed-schedule dosing, and thiamine before glucose is a detail that markers look for. Do not omit what happens if the first approach fails. Name the monitoring interval too, because a plan that specifies a drug but not how often the patient is reassessed has not actually described safe care.

The DSM question is the one most likely to be answered thinly, because students name alcohol use disorder and stop. The assessment asks you to assess the appropriate diagnoses, plural, and in a case like Mark's there are usually several to weigh. Alcohol use disorder needs a severity specifier, and severity is determined by counting criteria, so count them against the case rather than asserting a level. Alcohol withdrawal is its own diagnosis with its own criteria, including whether perceptual disturbances are present. And any co-occurring mood or anxiety presentation raises the substance-induced versus independent question, which is a genuine differential rather than a formality. Say what you would need to know to settle each one, because a diagnosis stated without the evidence behind it reads as a guess even when it is right.

Evidence handling is scored here and the requirement is specific: three to five scholarly references. That is a narrow band, so treat five as the ceiling rather than a target and make each one earn its place. A guideline or systematic review on symptom-triggered therapy supports the treatment section; a validation paper on the CIWA supports the argument that a rising score matters more than a single reading; the DSM itself supports the diagnostic section. What does not work is three sources that all say alcohol withdrawal is dangerous. Cite inside each of the three answers rather than in a block. Check the currency of the treatment sources in particular, since practice on benzodiazepine-sparing and phenobarbital protocols has moved and a decade-old review may not describe what would now be considered safest.

The mechanics are stated and checkable. Seven hundred and fifty to a thousand words, current APA style per the Student Success Center guide, submission through LopesWrite, and a rubric to review before you start — which is worth doing, because the three questions map onto rubric rows and a paragraph that answers none of them earns nothing however well written. Use headings matching the three questions so the marker can find each answer, and keep the case summary to a sentence or two, since the marker has read the case. Leave the DSM section enough room, because it is the question that most often gets whatever words are left over after the treatment discussion has run long.