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Understanding Cardiac Output
Confused by cardiac output? Get the basics down.
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Pump, Pipes, and Fluid
Going from "pumps, pipes, fluid" to a real understanding of pathophysiology and medical terminology.
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Digesting an NREMT Test Question: Respiratory Arrest
A step-by-step for how to read and answer long, detailed test questions.
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CPR and Defibrillation in Out-of-Hospital Cardiac Arrest
The importance of high-quality CPR and early defib in out-of-hospital cardiac arrest.
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Back to the Basics: Anaphylaxis
By Chris EbrightDo you ever notice that the shape and contour of a grain of…
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American Heart Association Guidelines 2020 To Be Released
What will the release of the American Heart Association Guidelines mean for providers and how…
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Back to Basics: Perfusion
Perfusion is the necessary component to transport the goods of ventilation and external respiration throughout…
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Back to the Basics: Ventilation v. Respiration
This installment of Back to the Basics discusses respiration and ventilation and how these physiological…
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Back to the Basics : CHF vs. Chronic Bronchitis: Shortness of Breath
Let's compare and contrast a common chief complaint: shortness of breath.
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Drowning: The Danger of Dihydrogen Oxide
Case Study: A three-year-old male is found floating face down in a swimming pool.
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Hyperoxia: Too Much of a Good Thing
Research shows that routine and unchecked high-flow oxygen administration reaches toxic internal levels within minutes.…
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Oxygen is the Wonder Drug No More
Updated Resources: Read the 2019 hyperoxia case study for a more detailed review of this…