Respiratory Therapy Learning Hub
Master ABG interpretation, oxygenation, compensation, blood gas comparison, chest X-ray basics, and breathwork with step-by-step guides, real examples, and interactive tools built for students and clinicians.
What you can learn here
ABG interpretation
Build a repeatable method for pH, PaCO₂, HCO₃⁻, compensation, and oxygenation.
Oxygenation concepts
Strengthen understanding of hypoxemia, A–a gradient, P/F ratio, and related bedside concepts.
Clinical comparison
Compare ABG vs VBG, review chest X-rays systematically, and sharpen clinical reasoning.
Breathwork
Explore evidence-informed breathing techniques for calm, focus, recovery, and self-regulation.
These guides pair with PulmTools calculators and simulators so you can move from quick answers to deeper clinical understanding.
ABG Interpretation Guide
Step-by-step ABG analysis with patterns, compensation rules, and clinical examples.
ABG Cheat Sheet
Quick reference for normal ranges, compensation rules, and printable review.
ABG Compensation Rules
Winter’s formula plus expected respiratory and metabolic compensation patterns.
ABG Practice Examples
Real-world ABG cases with step-by-step interpretation practice.
Step-by-Step ABG Interpretation
A simple six-step workflow to analyze any ABG with confidence.
Arterial vs Venous Blood Gas
Understand ABG vs VBG differences, when to use each, and how interpretation changes.
Oxygenation Index
Learn how oxygenation index works and when it is useful in respiratory failure and critical care.
CXR Compass
A systematic ABCDEF approach to chest X-ray review for bedside learning.
Breathwork Hub
Evidence-informed breathing techniques for calm, focus, and nervous system regulation.
PulmTools Blog
Explore deeper clinical guides on ABG, VBG, COPD, oxygenation, and breathwork.