The Rx Bricks Podcast

Your High-Yield Med Content on the Go

Build your foundation of medical knowledge and close your learning gaps brick by brick. We’re turning our high-yield multimedia learning library, Rx Bricks, into an immersive audio experience—so you can turn downtime into high-yield learning time.

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Latest Episodes

Development of the Nervous System

May 11, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Development of the Nervous System
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Early in fetal development, the precursors of the major systems in the body are outlined. The three germ layers (endoderm, mesoderm, ectoderm) are formed during the third week of development. We’ll focus on the ectoderm, from which the entire nervous system (central and peripheral) forms. But first, let’s back up to review the anatomy of…

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Bullous Skin Disorders

May 7, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Bullous Skin Disorders
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What are bullous skin disorders? Bullae are fluid-filled blisters >1 cm in diameter. They can be caused by infection, mechanical stress, or a malfunctioning immune system. In this discussion, we tackle the latter, focusing on the most common autoimmune bullous (blistering) disorders: pemphigus vulgaris, bullous pemphigoid, and dermatitis herpetiformis. Distinctly, the blisters in each of…

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Histology of Epithelial Tissue

May 4, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Histology of Epithelial Tissue
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Epithelium is one of the four basic tissue types (the other three are muscle tissue, nerve tissue, and connective tissue). It is found throughout the body—covering it; lining organs, vessels, and cavities; and forming glands. It absorbs nutrients, transports electrolytes, secretes hormones, and regulates body temperature by producing sweat. We begin with some general principles…

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Prokaryote Structure and the Gram Stain

April 30, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Prokaryote Structure and the Gram Stain
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What do you know about prokaryote structure and the gram stain? Bacteria are members of a unique taxonomic kingdom consisting of prokaryotic unicellular organisms. Prokaryote is a term from ancient Greek meaning “before the kernel.” The kernel in this case is a nucleus, which prokaryotes lack. Prokaryotes also do not have any membrane-bound organelles. In…

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Gastrointestinal Regulatory Substances

April 27, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Gastrointestinal Regulatory Substances
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As we eat, our gastrointestinal (GI) system releases a host of both local and distant regulators to control the process of digestion. We will begin with the primary hormones, then cover some of the secondary hormones, and lastly discuss how our body senses its intraluminal contents and then subsequently integrates all of the various stimuli…

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Anatomy and Histology of the GI Tract

April 23, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Anatomy and Histology of the GI Tract
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There’s certainly a lot to cover, and that is exactly where we will start; the abdominal cavity has a sort of “covering” of its own, involving most all of the organs within the gastrointestinal (GI) tract. After exploring this covering in detail, we’ll progress systematically, organ by organ down along the GI tract, stopping at…

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Macroscopic Skin Lesions

April 20, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Macroscopic Skin Lesions
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Macroscopic Skin Lesions A thorough skin examination should be performed annually to assess for new or changing macroscopic skin lesions. It is critically important to be able to identify and describe normal and abnormal skin and to note your findings carefully, because a change in an existing skin lesion is the most common sign of…

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Salmonella and Shigella

April 16, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Salmonella and Shigella
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Salmonella and Shigella species are almost made to be confused—two bacterial infections in the Enterobacteriaceae family that are spread by food and dirty conditions, cause gastroenteritis, and start with S! To make matters more confusing, they look similar on microscopy. While they are more common in developing communities, they are also seen in the United States. Here, we will…

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Multiple Endocrine Neoplasia Syndromes

April 13, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Multiple Endocrine Neoplasia Syndromes
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Multiple endocrine neoplasias are familial syndromes of endocrine tumors occurring in endocrine organs throughout the body. Despite its acronym, the risk for acquiring MEN is about the same in men and women and also across geographic and racial and ethnic groups. These are rare syndromes, affecting about 1 in 30,000 people. Genetic mutations cause the…

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Pulmonary Hypertension

April 9, 2021
The Rx Bricks Podcast
The Rx Bricks Podcast
Pulmonary Hypertension
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Normal blood pressure keeps us alive. It’s the force that moves blood throughout our circulatory system, ensuring that oxygen and nutrients reach our organs and tissues and that waste products are eliminated. When we hear the word hypertension—high blood pressure—we know this describes the blood flow exerting too much force against blood vessel walls. Pulmonary…

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