1
The Living Factory
Start with the living water factory so every later nursing concept has a physical place to land.
Cell Factory Method™
Tutorial Library
Browse by body system, search by topic, or follow a guided pathway. Every tutorial uses perfusion-first reasoning — from cell to clinical cue.
23
Pathways
279+
Lessons
NGN
Aligned
🔍
Start Here
Fundamentals
Start here for the Cell Factory Method, perfusion-first thinking, ABCs, vital-sign proof, safety, delegation, and prioritization.
Phase 1
Integrated Foundations
More than anatomy and physiology: Phase 1 integrates cell biology, the essential biochemistry needed for nursing, perfusion, pharmacology foundations, safety, delegation, and clinical judgment. The concepts connect into one reusable pathway so you understand the patient instead of memorizing isolated facts.
Phase 2
System by System
Apply cell-factory logic to every body system — cardiac, renal, GI, neuro, and more. Each pathway builds on Phase 1.
Phase 3
Pre Exam Immersion
Sharpen clinical judgment, master question strategy, and build exam-day confidence with NGN-style practice.
Free Preview — Try the Cell Factory Method
3 tutorials
Step 1 — Free Preview
Cell Biology Part 1: The Living Water Factory
Your body is made of 37 trillion factories. Each needs oxygen, water, and fuel. Start here to understand everything.
Try Free
Step 2 — Free Preview
Cell Biology Part 2: Cell Types & Tissues
Four tissue types, specialized factories, and how tissue roles predict the clinical cues you will see.
Try Free
Step 3 — Free Preview
Cell Biology Part 3: Membrane & Receptors
Transport, signaling, and drug-receptor logic. This is where pharmacology starts to make sense.
Try FreeLike what you see?
Start free and watch two full lessons — subscribe to unlock all 279+ tutorials, study groups, and progress tracking.
Find a lesson: use this page when you need a specific topic. For daily study, follow the hub order so the videos, reading tutorials, and quizzes build on each other.
All Lessons
LoadingLoading lessons...
Loading all lessons...
Phase 1: Integrated Foundations
Cell Factory Method™Start with Fundamentals first. Then use Phase 1 to build cell-biology, tissue, receptor, compensation, pharmacology, and clinical-judgment thinking.
Start with Fundamentals, then enter Phase 1
Fundamentals teaches the first pattern. Phase 1 helps you apply that pattern to cells, tissues, receptors, compensation, pharmacology basics, and clinical judgment.
Recommended order
Fundamentals to Phase 1 to Phase 2 systems to Phase 3 exam practice
→
Recommended learning order: watch the video lesson first, then complete the reading tutorial and its gated quizzes. The tutorial reinforces the video, checks understanding, and solidifies the pathway before you continue.
Complete these first
Fundamentals Video Sequence
These four videos build on each other. Watch them in order before moving into Phase 1.
1
2
The Perfusion Pipeline
Follow how oxygen, water, glucose, electrolytes, and nutrients reach the cells before failure appears at the bedside.
3
Perfusion: The First Principle
Lock in perfusion as the first clinical question: can the cells receive what they need to stay alive?
4
The Tangible Proof of the ABCs
Finish by connecting ABCs, vital signs, and observable cues to the same perfusion-first pathway.
1
Section 1
P1-S01 · Living Water Factory
The Living Water Factory
Build the first cell-level pathway: what every cell needs, how perfusion delivers it, and how fluid or electrolyte imbalance becomes a bedside cue. Use this section when you need to understand why fluid changes affect the brain, circulation, medications, and nursing safety decisions.
What this section covers
Cell water and cytosolPerfusion suppliesFluid compartmentsOsmosis and IV fluidsElectrolyte emergenciesCytoskeletonCell junctionsNGN cue recognition
Recommended order
1. The Living Factory
→
2. The Perfusion Pipeline
→
3. Perfusion: The First Principle
→
4. The Tangible Proof of the ABCs
→
Complete each associated tutorial tile
Tutorial + gated quizzes
Cell Biology Part 1: The Living Water Factory
Reinforces both videos through perfusion-first reading, fluid and electrolyte safety, IV-fluid reasoning, cytoskeleton and junction concepts, remediation, and NGN clinical judgment.
2
Step 2
Tutorial
Part 2: Cell Types & Tissues
Specialized factories and how tissue roles predict clinical cues.
3
Step 3
4
Step 4
5
Step 5
6
Step 6
7
Step 7
8
Step 8
Tutorial
Part 8.1: Perfusion Review
Rapid review of perfusion inputs, outputs, and failure cues.
9
Step 9
10
Step 10
11
Step 11
12
Step 12
13
Step 13
14
Step 14
15
Step 15
16
Step 16
17
Step 17
Tutorial
Part 9 Bridge: Cue to Cell Factory
Connect clinical cues to underlying cell factory failures.
18
Step 18
19
Step 19
Video
Cell Biology Video: Grand Unification
Core Cell Biology master video placed right before the connective tissue series.
20
Step 20
Tutorial
Part 11.1: Connective Tissue Matrix Factory
Fibroblast, chondrocyte, osteoblast, edema, and third-spacing mapped to clinical cues.
21
Step 21
Tutorial
Part 11.2: Connective Tissue Blood Factory
Bone marrow blood-cell production, anemia pathways, and high-yield clinical cues.
22
Step 22
Tutorial
Part 11.3: The Blood Factory Part 2
Production failures, deficiency signatures, and advanced blood-factory clinical cues.
23
Step 23
Tutorial
Part 11.4: Blood Factory Defense & Clotting
Immune defense, coagulation pathways, and high-risk bleeding or clotting cues.
24
Step 24
Tutorial
Part 11.5: Antimicrobial Warfare
Antimicrobial strategy, resistance risks, and bedside medication-safety actions.
25
Step 25
Tutorial
Part 12: Hormone Messengers
Endocrine messenger pathways, cue recognition, and medication linkage by receptor target.
26
Step 26
Tutorial
Questions Deconstruction: Cue Identification
Series 1: Break down NCLEX questions and identify key clinical cues.
27
Step 27
Tutorial
The Alarm Factory Part 1: Anxiety Disorders
Brain alarm signaling, anxiety levels, panic cues, and nursing actions.
28
Step 28
Tutorial
Anxiety Disorders Part 2 Medications
Medication-level anxiety care linked to receptor and signaling pathways.
29
Step 29
Tutorial
The Mood Factory
Depression and bipolar pathway with lithium and suicide safety priorities.
30
Step 30
Tutorial
The Wiring Factory: Personality Disorders
Cluster A/B/C pattern recognition, behavior cues, and limit-setting strategy.
31
Step 31
Tutorial
Schizophrenia Thought Factory
Thought process disruption, symptom cues, and antipsychotic safety actions.
32
Step 32
Tutorial
The Toxic Factory: Substance Use Disorders
Alcohol withdrawal, opioid overdose, naloxone rescue, and high-risk safety cues.
33
Step 33
Tutorial
Therapeutic Communication Part 1: Serotonin
Serotonin-linked mood cues and therapeutic communication choices that build trust.
34
Step 34
Tutorial
Therapeutic Communication Part 2: Dopamine
Use reality-based communication when thought-process cues are disrupted.
35
Step 35
Tutorial
Therapeutic Communication Part 3: GABA & Norepi
De-escalation language for anxiety, agitation, and rising safety risk.
36
Step 36
Tutorial
Therapeutic Communication Part 4: Final
Final integrated communication scenarios mapped to NGN clinical judgment steps.
Adaptive Tutorials
58 steps · system brush-upEach tutorial uses gated quizzes and immediate remediation. Work through any that match your weak areas — step-by-step, video to follow on each.
1
Step 1
Adaptive
Acid-Base Balance Adaptive Tutorial - LPN NCLEX Review
Adaptive practice with gated checks and targeted remediation.
2
Step 2
Adaptive
Adaptive Homeostasis: Vitals & Labs Tutorial - LPN NCLEX Review
Adaptive practice with gated checks and targeted remediation.
3
Step 3
Adaptive
Adaptive NUTRITION Tutorial - Cell Factory Fuel System | LPN NCLEX-PN
Adaptive practice with gated checks and targeted remediation.
4
Step 4
Adaptive
Adaptive SHOCK Tutorial - Complete Cell Factory Learning | LPN NCLEX-PN
Adaptive practice with gated checks and targeted remediation.
5
Step 5
Adaptive
Autonomic Nervous System Master Tutorial - LPN NCLEX Review
Adaptive practice with gated checks and targeted remediation.
6
Step 6
Adaptive
Cardiovascular Part 5: Pediatric CV, Surgical Procedures & Comprehensive Review | Cell-Factory Method
Adaptive practice with gated checks and targeted remediation.
7
Step 7
Adaptive
Cell Biology & Body Factory - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
8
Step 8
Adaptive
Cell Biology Part 10: The Autonomic Control Room
Adaptive practice with gated checks and targeted remediation.
9
Step 9
Adaptive
CNS Drugs - Complete Adaptive Learning Tutorial
Adaptive practice with gated checks and targeted remediation.
10
Step 10
Adaptive
CNS Drugs - Complete Adaptive Learning Tutorial
Adaptive practice with gated checks and targeted remediation.
11
Step 11
Adaptive
Complete GI Factory Tutorial | Cell-Factory Method
Adaptive practice with gated checks and targeted remediation.
12
Step 12
Adaptive
Complete GI Factory Tutorial | Cell-Factory Method
Adaptive practice with gated checks and targeted remediation.
13
Step 13
Adaptive
Fluids & Electrolytes - Complete Adaptive Learning Tutorial
Adaptive practice with gated checks and targeted remediation.
14
Step 14
Adaptive
GI System Cell Factory - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
15
Step 15
Adaptive
Heart Rhythms Cell Factory - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
16
Step 16
Adaptive
Heart Rhythms Complete Visual Guide - LPN NCLEX Review
Adaptive practice with gated checks and targeted remediation.
17
Step 17
Adaptive
HEENT Cell Factory Tutorial | NCLEX-PN
Adaptive practice with gated checks and targeted remediation.
18
Step 18
Adaptive
Immune System Defense Factory Tutorial | Cell-Factory Method
Adaptive practice with gated checks and targeted remediation.
19
Step 19
Adaptive
LPN NCLEX Review: Fluids, Electrolytes & Blood Transfusions - Complete Guide
Adaptive practice with gated checks and targeted remediation.
20
Step 20
Adaptive
LPN NCLEX Review: Integumentary System & Burns - Complete Guide
Adaptive practice with gated checks and targeted remediation.
21
Step 21
Adaptive
LPN NCLEX Review: Receptor Pharmacology - Complete Guide
Adaptive practice with gated checks and targeted remediation.
22
Step 22
Adaptive
LPN NCLEX: Receptor Pharmacology - Complete 120 Questions
Adaptive practice with gated checks and targeted remediation.
23
Step 23
Adaptive
LPN NCLEX: Receptor Pharmacology & Cell Factories - Complete Guide with 120 Questions
Adaptive practice with gated checks and targeted remediation.
24
Step 24
Adaptive
LPN Review - Beta Cell Comprehensive | Board Game #25
Adaptive practice with gated checks and targeted remediation.
25
Step 25
Adaptive
LPN Review - Cardiomyocyte Comprehensive | Board Game #25
Adaptive practice with gated checks and targeted remediation.
26
Step 26
Adaptive
LPN Review - Hepatocyte Comprehensive | Board Game #25
Adaptive practice with gated checks and targeted remediation.
27
Step 27
Adaptive
LPN Review - Nephron Comprehensive | Board Game #25
Adaptive practice with gated checks and targeted remediation.
28
Step 28
Adaptive
LPN Review - Neurocyte Comprehensive | Board Game #25
Adaptive practice with gated checks and targeted remediation.
29
Step 29
Adaptive
LPN/LVN Scope of Practice - Complete Guide | NCLEX-PN Preparation
Adaptive practice with gated checks and targeted remediation.
30
Step 30
Adaptive
Maternal-Newborn Nursing Mastery - NCLEX-PN Cell Factory Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
31
Step 31
Adaptive
NCLEX-PN Practice Examination - Full Simulation
Adaptive practice with gated checks and targeted remediation.
32
Step 32
Adaptive
Oncology & Hematology Mastery - NCLEX-PN Cell Factory Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
33
Step 33
Adaptive
Pediatric Nursing NCLEX-PN Comprehensive Tutorial
Adaptive practice with gated checks and targeted remediation.
34
Step 34
Adaptive
Perioperative Nursing Mastery - NCLEX-PN Cell Factory Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
35
Step 35
Adaptive
Pulmonary Cell Factory Part 1: Obstructive Disorders - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
36
Step 36
Adaptive
Receptor Pharmacology Cell Factory - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
37
Step 37
Adaptive
Receptor Pharmacology Mastery Quiz - 100 Questions
Adaptive practice with gated checks and targeted remediation.
38
Step 38
Adaptive
Respiratory Infections & Emergencies - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
39
Step 39
Adaptive
Respiratory Infections & Emergencies - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
40
Step 40
Adaptive
Respiratory System Mastery - NCLEX-PN Cell Factory Tutorial
Adaptive practice with gated checks and targeted remediation.
41
Step 41
Adaptive
SHOCK: Complete Cell Factory Tutorial | LPN NCLEX Review
Adaptive practice with gated checks and targeted remediation.
42
Step 42
Adaptive
Stroke & Cerebrovascular Accident (CVA) - Adaptive LPN NCLEX Tutorial
Adaptive practice with gated checks and targeted remediation.
43
Step 43
Adaptive
The Cardiovascular Factory - LPN NCLEX Adaptive Tutorial
Adaptive practice with gated checks and targeted remediation.
44
Step 44
Adaptive
The Cardiovascular Factory: Complete LPN NCLEX Tutorial
Adaptive practice with gated checks and targeted remediation.
45
Step 45
Adaptive
The Living Beta Cell Factory | Complete Metabolic Picture
Adaptive practice with gated checks and targeted remediation.
46
Step 46
Adaptive
The Living Beta Cell Factory | Complete with Drug Targets
Adaptive practice with gated checks and targeted remediation.
47
Step 47
Adaptive
The Living Beta Cell Factory | Complete with Drug Targets
Adaptive practice with gated checks and targeted remediation.
48
Step 48
Adaptive
The Living Beta Cell Factory | Complete with Drug Targets
Adaptive practice with gated checks and targeted remediation.
49
Step 49
Adaptive
The Living Beta Cell Factory | Complete with Drug Targets
Adaptive practice with gated checks and targeted remediation.
50
Step 50
Adaptive
Vital Signs & Laboratory Values - Adaptive Learning Tutorial
Adaptive practice with gated checks and targeted remediation.
51
Step 51
Adaptive
🎯 Comprehensive Receptor & Pharmacology Quiz | LPN NCLEX Review
Adaptive practice with gated checks and targeted remediation.
52
Step 52
Adaptive
🏭 Beta Cell Factory Complete Tutorial | LPN NCLEX-PN
Adaptive practice with gated checks and targeted remediation.
53
Step 53
Adaptive
🏭 Endocrine System Factory - Complete NCLEX-PN Tutorial
Adaptive practice with gated checks and targeted remediation.
54
Step 54
Adaptive
🏭 Endocrine System Factory - Complete NCLEX-PN Tutorial
Adaptive practice with gated checks and targeted remediation.
55
Step 55
Adaptive
🏭 Integumentary Cell Factory COMPLETE Tutorial | NCLEX-PN
Adaptive practice with gated checks and targeted remediation.
56
Step 56
Adaptive
🏭 The Pancreatic Beta Cell Factory | Complete LPN NCLEX-PN Tutorial
Adaptive practice with gated checks and targeted remediation.
57
Step 57
Adaptive
🧠 Complete Neuron Factory Tutorial | Your Complete A&P Foundation
Adaptive practice with gated checks and targeted remediation.
58
Step 58
Adaptive
🧠 Neuron Factory Complete Tutorial | LPN NCLEX-PN
Adaptive practice with gated checks and targeted remediation.
Ready to start?
Two lessons free. $59/mo for full access. Cancel anytime.
Systems
22 pathwaysRecommended sequence for all learners: complete the Fundamentals hub, continue through Phase 1, then move to system-specific tracks.
Featured Exam Prep
Pre Exam Immersion
Final sharpening lane after systems work: question attack, mastery drill, immersion loops, and adaptive brush-up when a weak area appears.
Core immersion + adaptive refresh
Recommended Start
Cell Biology
Recommended first pathway for all learners: build perfusion-first cell-factory logic from Part 1 to Part 10.
32 tutorials
Core Methodology
Perfusion
Sepsis, shock, endothelial failure, ABGs, fluids/electrolytes, ANS compensation, and homeostasis stabilization.
18 tutorials
Pulmonary
Gas exchange, airway defense, ventilation, and respiratory emergencies.
4 tutorials
Neuro
Signal integrity, brain perfusion, stroke recognition, and neuron/neurocyte/neurology mastery.
8 tutorials
Hepatobiliary
Liver processing, bile pathways, detox, and metabolic homeostasis.
1 tutorial
HEENT
Head, eye, ear, nose, and throat cues tied to perfusion and infection.
3 tutorials
Skin / Integumentary
Dedicated skin pathway: barrier integrity, wound healing, burns, and infection prevention.
4 tutorials
Cancer / Blood Disorders
Oncology and hematology tutorials focused on blood disorders, treatment safety, and high-risk cues.
4 tutorials
Musculoskeletal
Mobility, muscle-bone coordination, and injury recovery priorities.
3 tutorials
Reproductive
Reproductive physiology, maternal-newborn transitions, and safety priorities.
5 tutorials
Fundamentals
Scope, legal-ethics, coordinated care, safety, and core nursing practice.
2 tutorials
Dosage Calculations
Medication math, dimensional analysis, and safe dose verification.
1 tutorial
Pharmacology
Medication mechanisms, receptor logic, dosing safety, and side-effect monitoring.
36 tutorials
Psych
Anxiety, depression, psychosis, personality, substance-use, and therapeutic communication series.
15 tutorials
Pediatrics
Age-specific assessment, growth/development, and pediatric safety cues.
5 tutorials
Emergency
Rapid recognition, triage, stabilization, and high-risk deterioration response.
4 tutorials
Shift Survival Sim Lab
All Nurse Life simulations in one track for triage, communication, meds, escalation, and safety.
20 tutorials
NCLEX
Question deconstruction, timed drills, and mastery checks for exam readiness.
85 tutorials
Integrated
Cross-system tutorials and capstones connecting cell-factory logic end-to-end.
11 tutorials