Concepts in Medicine

05/08/2026

🚨 USMLE Trap Alert! (link in bio for full video)

Can you confidently distinguish Acute Stress Disorder (ASD) from PTSD?

The answer isn’t just the symptoms—it’s THE TIMING.

🎯 Learn:
✔️ The exact USMLE time cutoffs
✔️ The symptoms they share
✔️ The features that separate them
✔️ Easy memory tricks that stick

Save this post for revision and tag a study partner who needs this!

Sign up for Del USMLE high-yield USMLE prep at www.delusmle.com

AcuteStressDisorder MedicalStudent IMG MedicalEducation FOAMed DelUSMLE USMLEPrep MedicalSchool BoardPrep FutureDoctor

05/08/2026

Stop memorizing—start understanding!

Confused about where NSAIDs, COX-2 inhibitors, and steroids work?

Save this post for revision and tag a study partner!

🎥 Full tutorial on YouTube (link in bio). (@ Concepts in Medicine)

Step1 Step2CK Inflammation NSAIDs COX2 Steroids MedicalEducation MedStudent DoctorLife DelUSMLE

05/08/2026

Stop memorizing—start understanding!

Confused about where NSAIDs, COX-2 inhibitors, and steroids work?

This tutorial explains:
✅ Arachidonic acid pathway
✅ COX-1 vs COX-2
✅ Steroid mechanism
✅ High-yield adverse effects
✅ USMLE exam pearls

Save this post for revision and tag a study partner!

🎥 Full tutorial on YouTube (link in bio). (@ Concepts in Medicine)

Step1 Step2CK Inflammation NSAIDs COX2 Steroids MedicalEducation MedStudent DoctorLife DelUSMLE

30/07/2026

💊 ACE inhibitors and angioedema—one of the highest-yield pharmacology concepts!

Understand how inhibition of ACE (kininase II) prevents the breakdown of bradykinin and substance P, leading to nitric oxide release, vasodilation, increased vascular permeability, and angioedema.

Master the concept—not just memorize it. Link in Bio for full video.

📚 Del USMLE

Medicine InternalMedicine Pharmacology Pathophysiology ACEInhibitors Bradykinin SubstanceP Angioedema MedicalEducation DelUSMLE

28/07/2026

🩺 High-Yield DKA Pathophysiology

Full video on YouTube: Concepts in Medicine.

If you’ve ever struggled to connect insulin deficiency, glucagon, lipolysis, ketogenesis, metabolic acidosis, dehydration, and potassium changes, this lesson is for you.

Learn the entire mechanism in one simplified flow that you’ll remember for exams and clinical practice.

💡 Save this post for revision.
📤 Share with a friend preparing for USMLE or medical school exams.

👇 What topic should I explain next?

MedSchool StudyMedicine FutureDoctor InternalMedicine Endocrinology MedicalStudent Pathology Physiology DelUSMLE Step1 Step2CK

22/07/2026

🩺 High-Yield USMLE Pearl

Winter’s Formula
Expected PaCO₂ = 1.5(HCO₃⁻) + 8 ± 2

💡 Exam Tip:
• PaCO₂ higher than expected → respiratory acidosis
• PaCO₂ lower than expected → respiratory alkalosis

Save this post for your acid-base revision.

Follow for daily USMLE pearls.

USMLEPrep

06/07/2026

Ever wondered why Parkinson’s disease causes resting tremor, rigidity, and slow movements?

This video explains the complete pathophysiology—from dopamine loss in the substantia nigra to dysfunction of the basal ganglia—in a simple, high-yield format perfect for medical students and doctors preparing for licensing exams.

Watch, learn, and share with colleagues who are preparing for USMLE, MCCQE, PLAB, or AMC.

Struggling to understand Parkinson’s disease? In this video, we bre...

03/07/2026

Every week you spend studying alone is another week successful applicants are getting live feedback, correcting mistakes, and improving their scores.

At Del USMLE, you don’t have to guess what matters. Our tutor-led, high-yield sessions are designed for busy doctors who want to study smarter, build confidence, and perform on exam day.

Limited seats available. Enroll today.

19/04/2026

Why is AST higher than ALT in alcoholic hepatitis? 🤔

For more USMLE concepts, sign up at www.delusmle.com.

💡 High-yield for exams!

mededucation