https://usmle-rx.scholarrx.com/rx-bricks/brick/CP_MUS0011
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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Anatomy of the Posterior Abdominal Wall
The Rx Bricks Podcast
The Rx Bricks Podcast
Anatomy of the Posterior Abdominal Wall
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It might not be the flashiest anatomical structure, but if you want to stand upright, and keep your retroperitoneal organs (like your kidneys) in place, the posterior abdominal wall is pretty important. Located at the back of the body, bounded by the lateral abdominal walls and the posterior parietal peritoneum, the posterior abdominal wall is…

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Histology of Epithelial Tissue
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
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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The Rx Bricks Podcast
The Rx Bricks Podcast
Introduction to Global Health
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What Is Global Health? In our increasingly interconnected world, health challenges transcend national boundaries and demand global solutions. Global health is an interdisciplinary field of study and practice that seeks to improve the health and well-being of populations worldwide, focusing on the health challenges that require global and national action in every country. It encompasses…

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Immunology Foundations and Framework
The Rx Bricks Podcast
The Rx Bricks Podcast
Immunology: Foundations and Frameworks
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How do we survive in a complex environment filled with harmful organisms that thrive on colonizing us? Our heroic defender is the immune system, a network of organs and cell lines that exist with the mission of protecting the body from harm. While we often recognize the pathogen-fighting capabilities of the system, we can sometimes…

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Gluconeogenesis
The Rx Bricks Podcast
The Rx Bricks Podcast
Gluconeogenesis
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In the fed state, glucose is used by almost all the cells in the body to generate energy. But even when we are not fueling it with food, our bodies still run well, such as during sleep. Gluconeogenesis is the process of synthesizing glucose from noncarbohydrate precursors. The major substrates (substances that enzymes act on)…

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Plasma Composition
The Rx Bricks Podcast
The Rx Bricks Podcast
Plasma Composition
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When you hear the word blood, what do you picture in your mind? Most likely, your brain conjures up an image of thick, red liquid. But what would blood look like if you removed all the red cells? You’d be left with a murky yellowish liquid that would clear up once you removed the white…

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The Rx Bricks Podcast
The Rx Bricks Podcast
Hemophilia (Re-release)
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Hemophilia is a bleeding disorder resulting from defects in factors of the coagulation cascade. There are two primary types of hemophilia: A and B. Both types of hemophilia are rare, with only a combined frequency of about 1 in 5000 live births. Of the two types, hemophilia A is about four times more common. In…

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Active Learning in the Hospital, Like a Boss Clinical rotations are your chance to shine! But let’s face it: passively observing can only take you so far. This guide equips you with active learning strategies to dominate your rotations, impress the attendings, and solidify your medical knowledge. Become an Active Learner, Not a Passive Observer Being an…

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