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The Rx Bricks Podcast

The Rx Bricks Podcast

USMLE-Rx 100 Episodes Sep 11, 2026

The Rx Bricks Podcast from USMLE-Rx helps medical students master key topics through audio versions of their interactive learning modules. Each episode covers a high-yield basic science or clinical concept, such as pressure-volume loops or ischemic heart disease. New episodes are released weekly, and more information is available at www.usmle-rx.com.

Episodes

Essentials – Megaloblastic Anemia
Essentials – Megaloblastic Anemia Sep 11, 2026 00:24:33 Megaloblast. Now there’s a word you don’t hear every day. The root -blast comes from the Greek blastos, meaning “germ” or “bud,” and is familiar from terms like blast cells—very young hematopoietic precursor cells. Megalo- comes from the Greek megas, meaning “large” or “great,” as in splenomegaly. So is a megaloblast simply a large, immature cell? Not quite. In this episode, we break down megalobl
Essentials – Multiple Endocrine Neoplasia Syndromes
Essentials – Multiple Endocrine Neoplasia Syndromes Sep 1, 2026 00:20:28 Multiple endocrine neoplasia (MEN) refers to a group of rare inherited syndromes that increase the risk of developing tumors in multiple endocrine organs. MEN affects men and women at roughly equal rates and occurs across geographic, racial, and ethnic groups. These syndromes are caused by genetic mutations inherited in an autosomal dominant pattern, meaning an affected parent has a 50% chance of
Essentials – Stimulants and Cognitive-Enhancing Drugs
Essentials – Stimulants and Cognitive-Enhancing Drugs Aug 20, 2026 00:15:05 In this episode, we explore stimulants and cognitive-enhancing drugs, medications used to improve alertness, attention, memory, and cognition. You’ll learn how commonly used agents such as amphetamines, methylphenidate, modafinil, caffeine, donepezil, rivastigmine, galantamine, and memantine work, along with the conditions they’re used to treat. We’ll also review important adverse effects, contrai
Essentials – Physiology of the Renal Tubular System
Essentials – Physiology of the Renal Tubular System Aug 13, 2026 00:26:15 Why does a patient on furosemide end up needing a potassium supplement? In this episode we walk the length of the nephron— proximal tubule, loop of Henle, distal convoluted tubule, and collecting duct—and trace exactly how each segment reabsorbs and secretes to keep sodium, water, potassium, and acid-base in balance. Along the way we hit the transporters and drug targets that show up again and aga
Essentials – Cholelithiasis and Cholecystitis
Essentials – Cholelithiasis and Cholecystitis Aug 6, 2026 00:29:08 Gallstones are hardened deposits that form when substances such as cholesterol or unconjugated bilirubin become overly concentrated in bile. They vary greatly in size and often cause no symptoms, but stones that leave the gallbladder can obstruct the biliary tract and cause inflammation or infection. After listening to this AudioBrick, you should be able to: Compare cholelithiasis, choledocholith
Essentials – Gastrointestinal Regulatory Substances
Essentials – Gastrointestinal Regulatory Substances Jul 28, 2026 0:00 Digestion is regulated by a complex network of hormones, peptides, and neural signals. In this episode, we review the major gastrointestinal hormones, introduce several secondary regulatory peptides, and explain how the GI tract senses its luminal contents and integrates multiple signals to control digestive function. After listening to this episode, you should be able to: Identify the source, re
Rx Question Lab: Neurology
Rx Question Lab: Neurology Feb 12, 2026 01:00:49 Question Lab: Neuro for Step 1 Think you can spot a subarachnoid hemorrhage from the clues alone? What about localizing a stroke to the exact arterial distribution? In this episode of Question Lab, Dr. Abraham Titus walks through 4 board-style neurology questions, breaking down the clinical clues, teaching the underlying pathophysiology, and walking through the answers step by step. Pause the epis
Shock
Shock Nov 12, 2025 0:00 Looking for more information on this topic? Check out the Shock brick. If you enjoyed this episode, we’d love for you to leave a review on Apple Podcasts.  It helps with our visibility, and the more med students (or future med students) listen to the podcast, the more we can provide to the future physicians of the world. Follow USMLE-Rx at: Facebook: facebook.com/usmlerx Blog: usmle-rx.com/blog-p
Rx Question Lab: USMLE Step 2 CK Cardiology
Rx Question Lab: USMLE Step 2 CK Cardiology Oct 18, 2025 00:56:23 Tackle High-Yield Concepts for USMLE Step 2 CK Cardiology This interactive session, led by Dr. Abraham Titus (Hematology/Oncology Fellow, University of South Alabama) and ScholarRx’s Jeff Downing, focuses on challenging USMLE Step 2 CK cardiology questions that will sharpen your clinical decision-making skills and deepen your understanding of cardiovascular medicine. WHAT YOU’LL LEARN:
Physiology of the Renal Tubular System
Physiology of the Renal Tubular System Sep 2, 2025 0:00 Looking for more information on this topic? Check out the Physiology of the Renal Tubular System brick. If you enjoyed this episode, we’d love for you to leave a review on Apple Podcasts.  It helps with our visibility, and the more med students (or future med students) listen to the podcast, the more we can provide to the future physicians of the world. Follow USMLE-Rx at: Facebook: facebook.com/
Pericardial Effusion and Cardiac Tamponade
Pericardial Effusion and Cardiac Tamponade Aug 5, 2025 0:00 Looking for more information on this topic? Check out the Congenital Adrenal Hyperplasia brick. If you enjoyed this episode, we’d love for you to leave a review on Apple Podcasts.  It helps with our visibility, and the more med students (or future med students) listen to the podcast, the more we can provide to the future physicians of the world. Follow USMLE-Rx at: Facebook: facebook.com/usmlerx
Blood Pressure Control: Foundations and Frameworks (Re-release)
Blood Pressure Control: Foundations and Frameworks (Re-release) Jul 29, 2025 0:00 Looking for more information on this topic? Check out the Thrombotic Disorders: Foundations and Frameworks brick. If you enjoyed this episode, we’d love for you to leave a review on Apple Podcasts.  It helps with our visibility, and the more med students (or future med students) listen to the podcast, the more we can provide to the future physicians of the world. Follow USMLE-Rx at: Facebook: fac

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