June 01, 2026

A&P of the Respiratory System

31 minutes

In this episode of EMTprep Pulse Check, we break down the anatomy and physiology of the respiratory system and its importance in patient assessment and emergency care. Listeners will review the structures involved in breathing, the mechanics of ventilation, and how oxygen and carbon dioxide are exchanged at the cellular level.

The episode connects foundational respiratory concepts to real-world EMS practice, helping listeners understand how disruptions in breathing impact patient presentation and treatment priorities. By strengthening their understanding of respiratory A&P, EMTs can improve their ability to recognize and manage airway and breathing emergencies in the field.

What You’ll Learn:

The anatomy of the respiratory system, including upper and lower airway structures

The mechanics of breathing, including ventilation and perfusion

How gas exchange occurs in the lungs and at the cellular level

The relationship between respiratory function and oxygenation

How respiratory A&P applies to patient assessment and emergency care

Key Takeaways:

A strong understanding of respiratory anatomy and physiology is essential for effective airway management

Disruptions in ventilation or gas exchange can quickly become life-threatening

Linking A&P concepts to patient assessment improves clinical decision-making and confidence

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