Building a healthier world together through accessible and sustainable medical education. We hope it helps!
—The USMLE-Rx Team
The First Aid / USMLE-Rx page was created to address a need for students to have a unified source for news and updates regarding USMLE-Rx and the First Aid series. Over time, it has also become a platform and community to share information, advice, and assistance to help med students and IMGs prepare for their USMLE exams. We also seek to provide guidance to pre-med students and foreign medical gr
08/14/2026
Get a head start on Step 1!
Our back-to-school offer is here: up to 50% off Rx360+. It's your all-in-one place to learn, practice, and review, so you spend less time managing resources and more time studying.
Shop now: https://usmle-rx.com/back-to-school
08/14/2026
Swipe to see the answer to this week's USMLE-Rx Flash Fact. Did you get it right?
08/14/2026
Couldn’t make it to last week's live Question Lab, or want to revisit the strategies? Good news: the replay of our latest Rx Question Lab is now available!
In this Question Lab session, Dr. Abraham Titus, a Hematology/Oncology Fellow at the University of South Alabama, works through a set of challenging respiratory-system questions designed to strengthen your USMLE test-taking skills.
Follow along as we review key concepts including the oxygen–hemoglobin dissociation curve, carbon monoxide poisoning, pulmonary findings in congestive heart failure, respiratory drive in chronic COPD, and the relationship between lung disease, hypercalcemia, and nephrolithiasis. Along the way, Dr. Titus breaks down the clinical clues, explains why the correct answer is right, and shows how to rule out the distractors.
Watch it here: https://youtu.be/DqEtYVKEOE0?si=-xbiAH0jIhNxTzn3
08/13/2026
What if all your Step 1 tools actually worked together? Questions, lessons, flashcards, and videos in one connected system — free for 5 days, no card.
See how it fits into your prep: https://account.scholarrx.com/Account/Login?op=freetrial
08/11/2026
We're starting the week with a new USMLE-Rx Qmax Step 1 challenge question. Put your best guess in the comments and we'll be back on Thursday with the correct answer.
Free for 5 days, no card needed. Get every Step 1 tool — questions, lessons, flashcards, and videos — in one connected system, so what you study actually sticks. See why 100,000+ med students start here.
🔗 https://account.scholarrx.com/Account/Login?op=freetrial
08/10/2026
The retroperitoneum is a space in the abdomen behind the posterior parietal peritoneum. Retroperitoneal structures do not have a true mesentery and are in contact with the body wall. Why are they important? Injuries to these structures can cause blood or gas accumulation in the retroperitoneal space.
Learn more about the retroperitoneum with the mnemonic SAID PUCKER.
08/08/2026
Effective Feedback is a Clinical Skill, Not an Afterthought
Vague feedback like "That wasn't a good presentation" breeds uncertainty, discourages trainees, and leads to burnout. To build a culture of psychological safety and high-yield learning, feedback needs to be specific, actionable, and grounded in observable behaviors.
By mastering frameworks like SBI (Situation-Behavior-Impact) and ACE (Acknowledge-Clarify-Explore), educators and clinicians can transform daily feedback into a powerful tool for growth and patient safety.
Learn how to communicate effectively, handle difficult conversations, and navigate feedback with confidence.
👉 Explore the Communication and Feedback brick at the link in our bio.
08/07/2026
Effective Feedback is a Clinical Skill, Not an Afterthought
Vague feedback like "That wasn't a good presentation" breeds uncertainty, discourages trainees, and leads to burnout. To build a culture of psychological safety and high-yield learning, feedback needs to be specific, actionable, and grounded in observable behaviors.
By mastering frameworks like SBI (Situation-Behavior-Impact) and ACE (Acknowledge-Clarify-Explore), educators and clinicians can transform daily feedback into a powerful tool for growth and patient safety.
Help your trainees communicate effectively, handle difficult conversations, and navigate feedback with confidence.
👉 Explore the Communication and Feedback brick on Rx Bricks by USMLE-Rx: https://exchange.scholarrx.com/brick/d6qnopjz79zo