Pulmonary System
Gas exchange, airway defense, ventilation, and respiratory emergencies.
System focus
- Perfusion-first framing for every failure pattern
- Cell factory mapping for predictable clinical cues
- Safety priorities and NGN-aligned decision steps
Watch & Learn
2 with videoWatch the lesson video, then open its tutorial.
Obstructive Lung Disorders: Asthma, COPD and Respiratory Drive
Cell focus: Airway smooth muscle, goblet cells, and ventilation mechanics
Respiratory System Review: Anatomy, Assessment, Oxygen Therapy, Disorders and Medications
Cell focus: Full respiratory cell-factory pathway from airway to alveoli
More tutorials
3 items
Respiratory Infections and Emergencies: Pneumonia, Tuberculosis, Pulmonary Embolism and Chest Tubes
Cell focus: Infectious injury, gas-exchange failure, and escalation cues
Respiratory Homeostasis: Respiratory Rate, Oxygenation and Reversal Agents
Cell focus: Pneumocyte and airway cells
Arterial Blood Gases on the Respiratory Unit: A Clinical Simulation
Cell focus: Pneumocyte and airway cells
More tutorials
3 itemsRespiratory Infections and Emergencies: Pneumonia, TB, Pulmonary Embolism and Chest Tubes
A fever and crackles, a slow cough that won't quit, and sudden chest pain -- three different respiratory crises, three different clocks tick
Respiratory Anatomy and Obstructive Disorders: Asthma and COPD
Before COPD and asthma make sense, can you name the lung's cell workforce and explain what actually drives every breath?