Practice Like the Wards: OSCE-Style Clinical Case Simulator with Stage Scoring | NEETPGAI
Practice Like the Wards: OSCE-Style Clinical Case Simulator with Stage Scoring
How NEETPGAI's /clinical-cases simulator turns one patient into a scored 6-stage OSCE — presentation to management, marked out of 100 with a pass at 70 and 5 performance bands. A Pro feature; the MCQ bank stays free.
NEETPGAI Editorial TeamReviewed by Dr. NEETPGAI SME PanelPublished 24 May 202616 min read
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This content is for educational purposes for NEET PG exam preparation. It is not a substitute for professional medical advice, diagnosis, or treatment. Clinical information has been reviewed by qualified medical professionals.
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OSCE-Style Clinical Case Simulator for NEET PG: Practice the Wards, Scored Stage by Stage
Quick Answer
The NEETPGAI Clinical Case Simulator at /clinical-cases turns one patient into a scored 6-stage OSCE — presentation, history, examination, investigations, differential, and management — marked out of 100, with a pass at 70 and 5 performance bands. It is a Pro feature; the 31,000+ MCQ bank stays free. Here is the design in 5 points:
Six stages, one case — you work a single patient from opening complaint to definitive management, in the order a real encounter unfolds.
Three ward-realistic interaction types — single-best-answer (presentation, management), capped multi-select with partial credit (history, examination, investigations), and rank-your-top-3 (differential).
Scored server-side out of 100 — per-stage weights of 10 / 15 / 12 / 18 / 20 / 25, so the differential and management carry the most marks. Your browser never computes the score.
Pass at 70, across 5 bands — PG-ready (≥85), Strong (70–84), Adequate (55–69), Needs work (40–54), High risk (<40).
Honest gating — the simulator is one of only three Pro features (with the AI Tutor and AI MCQ Generator). The 31,000+ MCQ bank, real PYQs, mock tests, revision, and analytics are free.
The problem: MCQs test recall, the wards test reasoning
A standalone MCQ tests one decision frozen in time — usually "what is the diagnosis?" or "what is the next best step?" — and that is not how clinical medicine actually works. On the wards and in the clinical exam, you do not get the diagnosis handed to you in the stem. You build it: you hear a complaint, decide what history matters, examine for the signs that discriminate, order only the tests that change management, narrow a differential, and commit to a plan. Each step depends on the last.
NEET PG increasingly rewards exactly this sequential reasoning, and isolated MCQ drilling does not rehearse it. You can score 80% on appendicitis MCQs and still freeze in a viva when asked to take the history yourself, because answering "the diagnosis is appendicitis" from a finished vignette is a different skill from arriving at it from a patient who only says their stomach hurts.
The cost of that gap is invisible until it matters. A student who has only ever practised finished MCQs has never been penalised for ordering a chest X-ray on an obvious appendix, never had to decide which five history questions to ask before time runs out, and never had to rank a differential under pressure. What clinical-reasoning practice for NEET PG actually needs is a way to work the whole case — and to be marked on each link in the chain, not just the final answer.
How the Clinical Case Simulator solves it
The Clinical Case Simulator is an OSCE-style virtual-patient engine, reachable at the Clinical Case Simulator at /clinical-cases, that turns one patient into a six-stage scored encounter instead of a single MCQ. You move through presentation → history → examination → investigations → differential → management, and the platform scores each stage independently, then sums them to a verdict out of 100.
What makes it feel like the wards is that the six stages use three different interaction patterns, each matched to how that decision is really made. The presentation and management stages are single-best-answer, all-or-nothing — you commit, the way you must commit to a working impression and a definitive plan. History, examination, and investigations are capped multi-select with partial credit: you pick a limited number of items, earn marks for the high-yield and essential ones, and lose marks for the irrelevant ones. The differential is a rank-the-top-three task — placing the correct diagnosis first scores full marks, lower placements score partial, and missing it scores zero.
Two design choices keep it honest. First, all scoring is server-side — the marks are computed in the application, never trusted from the browser, so a score cannot be tampered with client-side. Second, every generated case passes server-side invariant checks before it can be served — structural rules such as requiring a fixed number of history items to be flagged high-yield, so the partial-credit maths is meaningful rather than arbitrary. Cases are generated with Claude Haiku 4.5 against a structured clinical template, and clinical content on the platform is reviewed by qualified medical professionals.
The /clinical-cases simulator walks one patient through six scored stages. History, examination, and investigations are capped multi-select with partial credit; the differential is a rank-your-top-three; presentation and management are single best answer.
Proof: the 6-stage / 100-point scoring design
The scoring model is fixed and transparent, which is what lets a score actually mean something. A complete case is marked out of 100, split across 6 stages — presentation, history, examination, investigations, differential, and management — with stage maxima of 10, 15, 12, 18, 20, and 25. The differential (20) and management (25) carry the most weight, deliberately, because those are the decisions the exam most wants to test.
The pass threshold is 70, and the total maps to one of 5 performance bands so you immediately know how a case went: PG-ready at 85 and above, Strong at 70–84 (the passing band), Adequate at 55–69, Needs work at 40–54, and High risk below 40. The route — the Pro Clinical Case Simulator at /clinical-cases — is live today.
5 (PG-ready ≥85 · Strong 70–84 · Adequate 55–69 · Needs work 40–54 · High risk <40)
Scoring location
Server-side (never trusts the browser)
Clinical breadth available
19 NEET PG subjects · 1,000+ exam topics
Benchmark: vs passive cases, vs reading, vs competitor case content
The honest comparison is not "AI vs a real OSCE examiner" — it is "an interactive, stage-scored encounter vs the passive case formats most prep uses." Reading a worked clinical case in a textbook or watching a faculty walk through one is genuinely useful for learning the pattern, but it is passive: you read the answer rather than commit to one, and nothing penalises you for the history points you would have missed or the tests you would have over-ordered. There is no per-stage score and no pass/fail band, so you never find out where your own reasoning breaks.
Competitor platforms deliver clinical content largely as video and MCQ rather than as an interactive scored OSCE state machine. Marrow's public site centres on its video lectures, QBank, and Grand Tests (marrow.com), and PrepLadder's Medical PG offering centres on video lectures, a QBank, and test series (prepladder.com/courses/medical-pg). These are strong products for theory and MCQ volume. What their public pages do not describe is a single patient worked through six separately-scored stages with partial-credit penalties for over-investigation — which is the specific gap the simulator fills.
Criterion
NEETPGAI Case Simulator
Passive video / textbook cases
Standalone clinical MCQs
Work the whole case
Yes (6 stages)
No (you read the answer)
No (one decision)
Per-stage score
Yes (out of 100)
No
No
Penalty for over-ordering tests
Yes
No
No
Pass/fail band
Yes (pass 70, 5 bands)
No
No
Forces a committed first read
Yes (all-or-nothing stage 1)
No
Sometimes
The trade-off is real and worth stating plainly: a passive expert walkthrough can teach nuance an automated case cannot, and nothing here replaces supervised clinical training. The simulator's edge is that it makes you commit and get marked at every step. Competitor feature details reflect what each platform's public pages state as of mid-2026 and may change; verify current offerings on their sites.
How to use it, step by step — worked on a classic case
Using the simulator is a six-step loop from opening complaint to a scored verdict. To make each stage concrete, here is how a standard NEET-PG-level case — acute appendicitis in a young adult — would play out. (This worked example is for illustration; always reason from the specific case in front of you.)
This content is for educational purposes for NEET PG exam preparation. It is not a substitute for professional medical advice, diagnosis, or treatment. Clinical information has been reviewed by qualified medical professionals.
Open the Case Simulator. Go to /clinical-cases. It is a Pro feature, so an active Pro subscription is required; free users see the entry point and can upgrade.
Read the presentation and commit (Stage 1, single best answer).A 22-year-old presents with roughly 24 hours of central abdominal pain that has since shifted to the right iliac fossa, with anorexia, nausea, one vomit, and a low-grade fever. The classic migratory periumbilical-to-right-iliac-fossa pain with anorexia points to acute appendicitis as the working impression. This stage is all-or-nothing — commit.
Take a focused history (Stage 2, capped multi-select, +3 per high-yield / −1 per low-yield). Pick the points that move the differential: the migratory pain pattern, anorexia, nausea/vomiting following the pain (vomiting after pain favours a surgical abdomen), the low-grade fever, and in a woman of childbearing age the last menstrual period to flag pregnancy and gynaecological mimics. A scattergun history — distant family malignancy, long travel history — earns nothing and can cost marks.
Examine and investigate deliberately (Stages 3–4).Examination (Stage 3, +3 relevant / −1 irrelevant): select the discriminating signs — tenderness maximal at McBurney's point, guarding and rebound (Blumberg sign), Rovsing sign, and the low-grade pyrexia. Investigations (Stage 4, +4.5 essential / −2 non-essential): the essentials are a complete blood count (looking for a neutrophilic leukocytosis), a urine pregnancy test in a woman of childbearing age, a urinalysis to help exclude a urinary-tract cause, and abdominal ultrasound as first-line imaging (with CT reserved for equivocal cases, particularly in adults). Ordering a routine chest X-ray here is the kind of over-investigation the stage penalises.
Rank your differential top-3 (Stage 5, 20 / 10 / 5 / 0 for placing the correct diagnosis 1st / 2nd / 3rd / lower). Place acute appendicitis first, then reasonable alternatives such as ureteric colic and mesenteric adenitis, with ectopic pregnancy or ovarian pathology firmly on the list in a female patient. Putting appendicitis first scores the full 20.
Choose management and read your score (Stage 6, single best answer, all-or-nothing). The standard answer for uncomplicated acute appendicitis is prompt appendicectomy (laparoscopic or open) with perioperative intravenous antibiotics, IV fluids, analgesia, and keeping the patient nil by mouth. Submit, and the server returns your stage-by-stage breakdown, total out of 100, your band, and whether you cleared 70.
To rehearse the underlying decisions in plain MCQ form first, here are three live NEET-PG-style questions on the same high-yield topic:
Who the Clinical Case Simulator is for
The simulator is built for the student whose weakness is reasoning under sequence, not raw content recall. Whether it justifies the Pro upgrade depends on how you study.
The viva- and OSCE-anxious student — if finished MCQs feel fine but being asked to take the history yourself makes you freeze, the staged, scored format is the most direct rehearsal you can get short of a real station.
The clinical-subject learner — for Medicine, Surgery, OBG, and Pediatrics, where the exam rewards working a case, the per-stage feedback shows exactly which link — history, investigations, differential — keeps costing you marks.
The repeater diagnosing their own gap — if you cleared theory but missed the cut, the band and stage breakdown tell you whether your problem is the differential, the management call, or over-investigation.
The MCQ-only free user — if you mainly want question volume, you do not need Pro. The 31,000+ MCQ bank, real PYQs, mock tests, revision, and analytics are free; add the simulator only when sequential reasoning is your bottleneck.
The student wanting a human examiner — if you specifically want an expert's live judgement on your case work, a mentor or study group complements this; the simulator's edge is being available on demand and scoring you objectively at every stage.
Frequently Asked Questions
What is the NEETPGAI Clinical Case Simulator?
It is an OSCE-style virtual-patient simulator at /clinical-cases that turns one case into a scored six-stage sequence — presentation, history, examination, investigations, differential, and management. Instead of answering an isolated MCQ, you work the case the way you would on the wards and in the clinical exam, and the platform scores each stage server-side out of a total of 100.
Is the Case Simulator free or a Pro feature?
The Case Simulator is a Pro feature — one of only three on NEETPGAI, alongside the AI Tutor and the AI MCQ Generator. Everything else is free for every registered user: the approved-MCQ bank, real NEET-PG previous-year questions, mock tests, the spaced-repetition revision engine, performance analytics, and study plans. You only pay if you want the interactive scored OSCE cases.
How is this different from practising clinical MCQs?
A clinical MCQ tests one decision in isolation — usually the diagnosis or the next step. The simulator tests the whole chain: you commit to a presentation, take a history, examine, investigate, rank a differential, and manage, and each link is scored. It exposes where your reasoning breaks down, which a single MCQ cannot show.
How is a case scored, and what is the pass mark?
Scoring is server-side out of 100, split across the six stages with weights of 10, 15, 12, 18, 20, and 25 — so the differential (20) and management (25) carry the most marks, mirroring exam weighting. The pass threshold is 70. Your device never computes the score, so the marks cannot be tampered with from the browser.
What are the six stages?
Presentation, history, examination, investigations, differential, and management — in that fixed order. Presentation and management are single-best-answer. History, examination, and investigations are capped multi-select with partial credit. Differential is a rank-the-top-three task. The order forces you to reason forward, exactly as a clinical encounter unfolds.
What are the five performance bands?
Your total maps to one of five bands: PG-ready (85 and above), Strong (70–84), Adequate (55–69), Needs work (40–54), and High risk (below 40). The 70 cutoff for Strong is the pass line. The bands let you see at a glance whether a case was a comfortable clear, a near miss, or a reasoning breakdown.
Why do extra investigations lose me marks?
Because real clinical reasoning is about choosing the right tests, not all of them. In the investigations stage, each essential test earns marks while each non-essential test carries a penalty, with the stage floored at zero. Ordering a panel of everything is how you score badly on the wards and in viva — the simulator reproduces that discipline.
Is it really like an OSCE?
It mirrors the structure of an OSCE station — a staged clinical encounter assessed at each step — rather than a literal hands-on examination. You cannot palpate an abdomen through a screen. What it does reproduce is the sequence and the staged marking: commit, gather, narrow, decide, and be scored on each, which is the cognitive core the exam tests.
Are the cases medically accurate, and who checks them?
Cases are generated with Claude Haiku 4.5 against a structured clinical template and then pass server-side invariant checks that enforce design rules — for example, that a fixed number of history items are flagged high-yield — before a case can go live. Clinical content on NEETPGAI is reviewed by qualified medical professionals. Always cross-check specifics against your own standard textbooks.
Can free users try the Case Simulator at all?
Free users can see the /clinical-cases entry point but cannot run a scored case — generating and scoring a case incurs real AI cost, so it sits behind Pro. If you mainly want question practice, you do not need Pro: the full MCQ bank, PYQs, mock tests, revision, and analytics are free with no daily cap.
How many cases and subjects does it cover?
Cases are generated on demand against the same clinical breadth the platform covers — 19 NEET PG subjects spanning 1,000+ exam topics — so the library is not a fixed list you exhaust. Because cases are generated rather than hand-curated, the emphasis is on the reasoning structure being correct and consistent, which the server-side invariant checks enforce.
Does the simulator replace ward postings or clinical training?
No. It is exam-preparation practice for clinical reasoning, not a substitute for supervised clinical training, real patient contact, or your textbooks. It is most useful for rehearsing the decide-and-be-scored loop the exam tests, and for finding which stage of your reasoning is weakest before exam day.
What do I get if I don't upgrade to Pro?
Almost everything. The full approved-MCQ bank, 1,679 real NEET-PG previous-year questions (2018–2025), mock tests, the SM-2 spaced-repetition revision engine, performance analytics and AI study plans are all free with no daily cap. Pro unlocks the Clinical Case Simulator, the AI Tutor, and the AI MCQ Generator.
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Written by: NEETPGAI Editorial Team, Medical Educator
Last reviewed: 30 May 2026
The NEETPGAI Editorial Team builds and documents exam-focused tools for NEET PG aspirants in India. This article describes the Clinical Case Simulator product feature and uses a standard textbook case for illustration; it is not medical advice.
