The Rx Bricks Podcast

About The Rx Bricks Podcast

The Rx Bricks podcast from USMLE-Rx is designed to help you master medical school. Each episode is an audio version of one of our revolutionary Rx Bricks, which are short, high-yield, interactive learning modules. Each week, we present a new audiobrick based on an important basic science topic (e.g., pressure-volume loops) or clinical concept (e.g., ischemic heart disease). Learn more at www.usmle-rx.com

Publisher

USMLE-Rx

Category

education · health & fitness

Language

en

Explicit

No

First episode

1 Mar 2022

Latest episode

11 Sept 2026

Latest episodes

6 of 131 episodes have a transcript.

1. 

   11 Sept 2026TRANSCRIPT

   Essentials – Megaloblastic Anemia

   This episode of The Rx Bricks Podcast breaks down megaloblastic anemia, explaining its causes, diagnostic findings, and treatment strategies for medical professionals.

2. 

   1 Sept 2026TRANSCRIPT

   Essentials – Multiple Endocrine Neoplasia Syndromes

   This episode of The Rx Bricks Podcast reviews the genetic causes, clinical features, and management of MEN1, MEN2A, and MEN2B syndromes.

3. 

   20 Aug 2026TRANSCRIPT

   Essentials – Stimulants and Cognitive-Enhancing Drugs

   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, contraindications, and serious safety concerns, including cardiovascular complications, growth suppression, stimulant toxicity, and Stevens-Johnson syndrome. By the end, you’ll be better prepared to weigh the risks and benefits of these medications in clinical care. After listening to this AudioBrick, you should be able to: Name conditions for which stimulants and cognitive-enhancing drugs are used as treatment. Describe the mechanism of action of stimulants and cognitive-enhancing drugs. List the main examples of stimulants and cognitive-enhancing drugs. Describe the significant adverse effects of stimulants and cognitive-enhancing drugs. You can also check out the original brick on Stimulants and Cognitive-Enhancing Drugs from our Psychiatry collection, which is available for free. Learn more about Rx Bricks by signing up for a free USMLE-Rx account: www.usmle-rx.com You will get 5 days of full access to our Rx360+ program, including nearly 800 Rx Bricks. 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.

Inside a recent episode

Essentials – Megaloblastic Anemia

Published 11 Sept 2026 · Transcript excerpt

[…] What causes megaloblastic anemia? The underlying problem in megaloblastic anemia is impaired DNA synthesis. When DNA synthesis is impaired, cell nuclei mature more slowly and cell division is delayed. However, RNA synthesis in megaloblastic anemia proceeds normally, so the cytoplasm of the cell matures at a normal rate. This asynchrony between nuclear and cytoplasmic development results in cells that are abnormally large, because the cells take longer to divide, with immature nuclear features, such as fine chromatin, and mature cytoplasmic features, such as hemoglobin production. These large, weirdly maturing cells are called megaloblasts, and because we're talking about maturing hematopoietic cells, we'll see megaloblasts only in the bone marrow. […]

Reach and audience

Public platform figures. Ratings count people who left a rating, not total listeners.

YouTube views

1,450,361

Score snapshot 15 Sept 2025

Apple Podcasts (US)

4.9 / 5

117 ratings

Spotify

4.9 / 5

110 ratings

Podcast Authority Score: 68 / 100

A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.

Quality

61

Social presence

0

YouTube

93

Engagement

95

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