NGN case study practice.
The unfolding case — one patient across all six clinical-judgment steps — asks you to connect findings as the patient’s story changes. Practice with a chart to read and a tutor to walk you through each decision.
Unfolding cases with tabbed charts — free in the open beta, no card.
NGN case study · Postoperative care
A sudden change on day two.
A 71-year-old client is two days after an open colectomy and has a hydromorphone PCA. At 1015, while moving from the chair back to bed, the client becomes suddenly short of breath, reports sharp right-sided chest pain that is worse on inspiration, and says, “Something is wrong.”
- Heart rate · 84 at 2300
- 118/min
- Respiratory rate · 18 at 2300
- 28/min
- SpO₂ on room air · 96% at 2300
- 89%
Also at 1015
- BP 104/66 (128/74 at 2300)
- Temperature 37.6°C
- Alert and anxious; pupils 4 mm and reactive
- Last PCA dose 3 hours ago
Assessment and history
- Breath sounds slightly diminished at both bases, no crackles
- No jugular venous distension
- Right calf swollen and tender
- Declined sequential compression devices overnight
- Lactated Ringer’s at 100 mL/h; fluid balance +1,400 mL since surgery
What an NGN case study actually is.
It is not a long multiple-choice question. It is a structured simulation of the decisions a nurse makes at the bedside, scored step by step.
- One patient, six steps
An unfolding case follows a single patient through the NCSBN clinical-judgment model — recognize cues, analyze cues, prioritize hypotheses, generate solutions, take action, and evaluate outcomes — one decision feeding the next.
- A chart you have to read
Each case gives you a tabbed chart — nurse's notes, vital signs, and labs — and expects you to pull the relevant findings yourself, exactly like the exam. The data doesn't come pre-highlighted.
- Mixed item types per step
A single case can score you with a matrix, a bow-tie, a highlight, and a cloze across its steps — with polytomous (+/−) partial credit, so you practice the formats in context rather than in isolation.
- An explanation after every step
After each scored step, Flo — the AI nurse-tutor — explains the cue you should have caught and how it shaped the next decision, in plain language. You learn the reasoning, not just the right box.
A chain of decisions, not a single one.
The chart is the exam
Standalone questions hand you a stem with exactly the facts you need. A case study hands you a chart — notes written hours apart, a vitals trend, a lab panel — and asks you to find what matters. Reading a chart for the relevant cue is half the skill being tested, and it is a skill most candidates have never practiced outside clinicals.
Errors compound
If you misread the situation in the first step, every later step tilts with it. The prioritize item depends on what you analyzed; the action depends on what you prioritized. That connected scoring is why cases expose a weak clinical-judgment step that isolated questions let you hide.
It is also where the points are
Each case carries several scored items, so it moves your result more than any single question — and the current exam includes case-study item sets in every minimum-length test. Practicing cases is not enrichment; it is the main event.
There is nowhere to hide a weak clinical-judgment step — which is exactly why cases are worth practicing most.
Work a full case, step by step.
Read the chart, answer across all six clinical-judgment steps, and let Flo unpack each decision afterward. Free during the beta — no card.
Common questions.
What is an NGN case study?
An NGN (Next Gen NCLEX) case study is an unfolding clinical scenario that follows one patient across the six steps of the NCSBN clinical-judgment model. You read a patient chart and answer a connected series of items — recognizing cues, analyzing them, prioritizing, generating solutions, taking action, and evaluating the outcome.
How many steps are in an NGN case study?
Six. They follow the clinical-judgment model: recognize cues, analyze cues, prioritize hypotheses, generate solutions, take action, and evaluate outcomes. Our cases walk you through all six.
What makes case studies different from standalone questions?
A standalone question tests one decision; a case study tests a chain of them. Each step builds on the last, so how you read the chart early shapes every item after it — and because each case carries several scored items, it moves your result more than any single question.
Is the case study practice free?
Yes. The case studies — along with the question bank, the mock exams, and the AI tutor — are free during our open beta, with no credit card required.
Free during the open beta · no credit card · six-step unfolding cases