Patho. Pharm. ECGs. ABGs. Labs. Med Calc.

The interactive nursing
study platform.

Built by a nurse educator.

LiveEHR on iPhone
See What's Inside
Pathophysiology

Understand Disease From the Ground Up

Interactive concept maps break down each condition into nursing priorities, risk factors, labs, medications, and assessments. Everything organized in one view so you can see how it all connects.

Flashcards show the disease name and a brief definition on the front. Tap to flip and see the clinical details on the back.

The back of each card lists signs & symptoms, diagnostics, medications, nursing assessments, and nursing actions. All the details you need for clinical and for exams.

Roulette quizzes test your clinical judgment with NCLEX-style questions across categories like Physiological Adaptation, Risk Reduction, Management of Care, and more. Spin the wheel and answer.

Pharmacology

Drug Classes, Mechanisms, and Clinical Connections

Study notes break down each drug visually. What it treats, how it works, onset, peak, half-life, and mechanism of action. Everything organized so you understand the drug, not just memorize it.

Flashcards show the drug name, class, indications, and dosing on the front. Tap to flip for the full clinical picture.

The back covers mechanism, pharmacokinetics, adverse effects, and nursing monitoring. What to check before giving the drug and what to watch for after.

Tap any highlighted term on the card to get a definition and clinical context. No need to look anything up. The explanation is built right in.

Roulette quizzes challenge you on drug classes, mechanisms, contraindications, adverse effects, monitoring, and reverse ID. Spin the wheel and answer NCLEX-style questions.

ECG Simulator

Read Rhythms With Confidence

A live ECG monitor with real-time Lead II, SpO2 plethysmograph, and EtCO2 capnography waveforms. Just like the bedside monitors you'll use in clinical.

Choose from 25+ rhythms including Sinus Bradycardia, AFib, V-Tach, heart blocks, paced rhythms, STEMI, Torsades de Pointes, Asystole, and more. Switch between them to practice identification.

The guided tutorial labels every wave on the ECG strip. P, Q, R, S, T, PR interval, QRS complex, and QT interval with an ECG grid reference card built in.

Tap any label to see what it represents electrically, why it matters clinically, the normal duration, and what abnormal values mean. Learn the intervals you'll need to measure at the bedside.

Labs

Know What Abnormal Values Mean

Lab cards organized by panel. CBC, BMP, Liver, Cardiac, Coagulation, ABGs, Thyroid, and more. The front shows the lab name, normal range, units, and critical values at a glance.

Flip the card to see what high and low values mean. Causes, signs & symptoms, and nursing actions for each direction. Learn what to do, not just what's normal.

Tap any highlighted term on the card to get a definition with clinical context. Built-in explanations so you never have to look something up separately.

Lab Challenge gives you a set of abnormal lab values and asks you to identify the problem and prioritize nursing actions. The same pattern recognition you'll need in clinical and on NCLEX.

ABG Analyzer

Decode Blood Gases Step by Step

The ROME method walks you through ABG analysis step by step. Read the clinical scenario, place your arrows (up, down, or normal) for pH, CO2, and HCO3, then check your work.

The Tic-Tac-Toe method uses a grid to visualize acid-base balance. Drag values into Acidosis, Normal, or Alkalosis columns and see the pattern. Two methods, same scenarios. Use whichever clicks for you.

Chest Tube Simulator

Interactive Chamber-by-Chamber Learning

Click any chamber on the chest drainage system to learn its purpose, how it works, and what to assess. Suction control, water seal, and collection are all covered. Understand wall suction vs. water seal and when to call the provider.

Clinical scenarios give you a real patient with vitals, a physician order, and a chest tube system to assess. Read the output, check the chambers, and answer questions about what you see. Just like bedside assessment.

Medication Calculator

Dosage Calculations Until They're Second Nature

Multiple choice, fill-in-the-blank, and mixed-format questions across basic dosage, weight-based, IV drip rates, reconstitution, insulin, infusion time, and more. Track your score and practice with infinite randomly generated problems.

Medication Calculator

Frequently Asked Questions

What is TeachSimEHR? +
TeachSimEHR is a comprehensive nursing education platform built for nursing students. It includes interactive pathophysiology and pharmacology concept maps, flashcards, roulette-style quizzes, a live ECG simulator, ABG interpreter, chest tube simulator, medication calculator, and more — all accessible from your browser.
Is the content aligned with NCLEX? +
Yes. The pathophysiology and pharmacology quizzes are built around NCLEX clinical judgment categories including Physiological Adaptation, Risk Reduction, Pharmacological Therapy, Safety & Infection Control, Management of Care, Health Promotion, Basic Care, and Psychosocial Integrity.
Can I use it on my phone or tablet? +
Yes. TeachSimEHR works on any device with a web browser — iPhone, iPad, Android, laptop, or desktop. No app download required. Study anywhere.
How is this different from other nursing study apps? +
Most study apps give you static flashcards or question banks. TeachSimEHR gives you interactive concept maps that connect disease processes to nursing priorities, roulette-style quizzes that make studying engaging, a live ECG simulator with guided tutorials, an interactive chest tube simulation you can click through, an ABG interpreter, and a medication calculator — all in one platform. You're not just memorizing. You're building clinical reasoning.
Do I need my school to sign up? +
No. You can subscribe as an individual and start studying immediately. We also offer institutional plans for nursing programs — contact us for details.
What's included in the free trial? +
Everything. You get full access to every feature — concept maps, flashcards, quizzes, ECG simulator, ABG interpreter, chest tube simulator, medication calculator, and anything else we add — during your free trial.
Can I cancel anytime? +
Yes. Cancel your subscription at any time with no penalties, no hidden fees, and no questions asked.

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