Ten Minute Medic

A newborn is apneic, the heart rate is falling, and your paramedic brain is already reaching for compressions, epinephrine, and every advanced procedure in the bag. Slow down, hero—the problem probably isn’t the heart. In this episode, we unpack why failed lung inflation drives neonatal bradycardia, how functional residual capacity transforms fluid-filled fetal lungs into working gas-exchange orga...

You learned it in medic school: nitro “opens the coronary arteries,” and giving it to a right ventricular MI can tank your patient. Nice, clean, easy to test—and maybe not nearly as settled as we’ve been pretending. In this episode of The Ten Minute Medic, we tear into what nitroglycerin actually does to preload and myocardial oxygen demand, why RV infarctions make us nervous, and the surprisingly...

You know the dose: 1 mg every 3–5 minutes. Congratulations—you’ve memorized the box. But do you actually know what epinephrine is doing after you push it? In this episode of The Ten Minute Medic, we dig into why epi doesn’t magically “restart the heart,” how alpha-mediated vasoconstriction and coronary perfusion pressure give the myocardium a fighting chance, why timing differs between shockable a...

The clot lands in the lungs—but the right ventricle may be what actually kills the patient. In this episode of the Ten Minute Medic, we follow the deadly chain reaction from rising pulmonary vascular resistance and dead-space ventilation to right-heart failure, obstructive shock, and cardiac arrest. Clear lungs, falling pressure, very bad day—here’s why a pulmonary embolism can make your patient c...

ECGs aren’t really about memorizing squiggly lines—they’re about following electricity. In this episode of The Ten Minute Medic, we trace the heart’s electrical breadcrumbs from the SA node through the atria, AV node, His-Purkinje system, ventricles, and repolarization. You’ll learn why P waves, PR intervals, QRS complexes, and T waves look the way they do—and why a wide QRS should make you ask a...

Think naloxone's job is to make overdose patients sit up, smile, and tell you what year it is? Think again. In this episode of Ten Minute Medic, we explain why the real goal isn't creating the world's angriest awake patient—it's restoring breathing. You'll learn how naloxone actually works, why "less is more" is often the smarter strategy, how re-narcotization can sneak up on you, and why experien...

What if every newborn had to completely remodel their cardiovascular system in the first few minutes of life? In this episode of Ten Minute Medic, we make fetal circulation finally make sense. Discover why the foramen ovale and ductus arteriosus are lifesaving shortcuts before birth—but dangerous liabilities afterward. Using humor, and real-world paramedic applications, you'll learn how a baby's f...

Ever wondered why a patient can go from filling an emesis bag every 30 seconds to complete silence just minutes after you push 4 mg of ondansetron? It isn't because the drug "settles the stomach"—it's because it shuts down a conversation between the gut and the brain. In this episode of The Ten Minute Medic, you'll finally understand the physiology behind nausea and vomiting, discover why the 5-HT...

ECG rhythms aren’t random squiggles—they’re the story of an electrical relay race inside the heart. In this episode of Ten Minute Medic, you’ll follow the baton from the SA node to the Purkinje fibers and finally understand why P waves, PR intervals, narrow complexes, wide complexes, and heart blocks look the way they do. We’ll cover what happens when the runner slows down, drops the baton, takes...

Clinical judgment questions on the NREMT are designed to determine whether you can apply knowledge in the correct order as a patient’s condition changes. Success depends on identifying the greatest immediate threat, prioritizing airway, breathing, and circulation, and avoiding distractions caused by dramatic but less urgent findings. After every intervention, reassess the patient and use the new i...

Why does a brain injury patient become dangerously hypertensive instead of hypotensive? In this episode of Ten Minute Medic, you'll finally understand the physiology behind intracranial pressure, cerebral perfusion pressure, and Cushing's Triad using analogies, real-world paramedic scenarios, and a healthy dose of humor. If you've ever memorized the formulas but struggled to apply them on an exam...

Most paramedic students memorize systolic blood pressure and stop there. But a "normal-looking" systolic can hide a patient who's already crashing — and that's a dangerous blind spot to carry into the field. In this episode, we break down Mean Arterial Pressure (MAP): what it measures, why it matters more than the top number on the cuff, and why it's the concept that separates students who read vi...

Why does epinephrine raise blood pressure, open the airways, and speed up the heart—all at the same time? Why does atropine work for one slow heart but not another? And what do beta blockers actually block? In this episode of 10 Minute Medic, we'll take the mystery out of the autonomic nervous system using a simple analogy you'll never forget: your body is a car, the sympathetic nervous system is...

Picture this. You're standing over a patient whose monitor is showing one of the most frightening rhythms in cardiology. Someone says, "It's complete heart block," and suddenly everyone's focused on the ECG. But here's the question that separates a technician from a clinician: Do you actually understand why it's happening? In this episode of Ten Minute Medic, we're going beyond memorizing P waves,...

Think a pulse oximeter reading of 100% means your patient is getting enough oxygen? Think again. In this episode of 10 Minute Medic, we'll uncover one of the biggest misconceptions in paramedic education by breaking down the oxygen-hemoglobin dissociation curve in a way that finally makes sense. Using memorable analogies, real EMS scenarios, and practical field applications, you'll learn why oxyge...

Every paramedic student can recite that oxygen moves from an area of high concentration to an area of low concentration—but far too few can explain why pneumonia, pulmonary edema, CHF, and ARDS all cause hypoxia in completely different ways. In this episode, we'll leave the textbook behind and use memorable analogies, real EMS scenarios, and practical field applications to make diffusion across th...

Everyone has heard of the Frank-Starling Mechanism, but far too many paramedic students memorize it without ever understanding why it matters. In this episode, we'll ditch the textbook definitions and explain one of the most important concepts in cardiovascular physiology using real-world EMS scenarios, memorable analogies, and practical field applications. By the end, you'll understand why the sa...

Adenosine isn’t just a drug — it’s a cardiac truth serum. In this episode, we break down how it interrupts SVT circuits, exposes fake ventricular tachycardia, and helps paramedics think instead of memorize. From street-level pharmacology to real case application, learn why that momentary asystole might actually mean you saved a life

This episode dives straight into one of the sneakiest, deadliest postpartum emergencies out there: pulmonary embolism. It’s a fast-paced ride through the six-week hypercoagulable chaos zone where new moms are walking clot factories, subtle signs matter, and tachycardia is the quiet villain hiding in plain sight. We unpack why these clots form, how to spot the red flags hiding behind clear lung sou...

This episode opens with a seemingly routine flu call that unravels into a life-threatening respiratory crisis. Through the story of a COPD patient in distress, it explores how influenza can trigger cascading airway inflammation, gas-exchange failure, and sepsis. The script challenges medics to rethink “just the flu” as a high-stakes emergency demanding sharp assessment and timely intervention.

Despite frequent reports of severe pain, many trauma patients receive little or no analgesia from paramedics. This gap often stems from a mix of cultural and clinical factors — fear of masking injuries or altering mental status, concern about hypotension or respiratory depression, limited drug options, and restrictive protocols that demand physician approval. Some medics also hesitate due to ingra...

In Running on Empty: Circulating on Fumes, The Ten Minute Medic trades sirens for subtlety—reminding us that not all emergencies come screaming. Our unlucky protagonist is a pregnant patient whose body has turned “morning sickness” into an Olympic event, leaving her so dehydrated her cardiovascular system is basically running on fumes. This episode turns a quiet case of hyperemesis gravidarum into...

Ever had a patient swear it’s their lungs—but the problem’s really their heart? In this episode, we dig into cardiac dyspnea, the kind of shortness of breath that starts in the left ventricle, not the bronchi. You’ll learn how pressure backs up into the pulmonary circuit, why patients can’t lie flat without gasping, and what separates heart failure breathlessness from COPD or asthma. Perfect for p...

Welcome to my classroom!  Bladder infections in geriatric patients can lead to sepsis due to weakened immune systems, anatomical changes, and decreased antibody production, allowing bacteria to spread rapidly from urinary tract to bloodstream.  In this short podcast, listen in on part of the reason as to why urinary tract infections can lead to sepsis in the older patient thus becoming deadly.

This series explores the importance of toxidrome recognition for paramedic students. Listeners will gain a clear understanding of how identifying toxidromes supports accurate assessments, guides treatment decisions, and improves patient outcomes in poisoning and overdose scenarios.