Pulmonary Embolism – A High-Yield USMLE Review
USMLE Biology Usman Ali USMLE Biology Usman Ali

Pulmonary Embolism – A High-Yield USMLE Review

Pulmonary embolism (PE) is a high-yield and potentially fatal condition that requires rapid diagnosis and management. The USMLE Step 1 and Step 2 often test PE in clinical vignettes, requiring you to recognize key symptoms, diagnostic tools, and treatment options. This guide will break down everything you need to know about PE for your exam.

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Mastering Neurotransmitters & Synaptic Transmission for the DAT
USMLE Biology Usman Ali USMLE Biology Usman Ali

Mastering Neurotransmitters & Synaptic Transmission for the DAT

The nervous system relies on neurotransmitters to send signals between neurons, playing a critical role in cognition, movement, and emotions. Understanding neurotransmitters and synaptic transmission is essential for DAT biology, especially for questions related to neurophysiology and pharmacology.

This blog will explore how synaptic transmission works, the types of neurotransmitters, and their role in the human body.

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