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IN02.001
Ascending to high altitudes triggers a cascade of respiratory and renal adjustments. Explore the mechanism of hyperventilation-induced CO2 washout, the primary acid-base abnormality in trekkers, and the compensatory role of bicarbonate excretion.
mymedschool.org
May 10, 2026 at 3:47 PM
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Duodenal atresia double bubble sign and Down syndrome USMLE

#USMLEStep1 #MedEd #Gastroenterology #Pediatrics #DuodenalAtresia #DoubleBubble #DownSyndrome #Step1Prep #HighYield #MedSchool #InternalMedicine #Embryology #Neonatology #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStuden
U01.17.096 Duodenal Atresia
U01.17.096 Summary: Understand the congenital obstruction of the duodenum. Learn how a failure in early embryonic recanalization leads to complete duodenal occlusion, presenting shortly after birth with bilious emesis, abdominal distension, and characteristic radiographic findings.
mymedschool.org
May 5, 2026 at 6:01 PM
mymedschool.bsky.social
Pathophysiology and management of anion gap in DKA USMLE

#USMLEStep1 #Mehref="/hashtag/MedEd" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#MedEd #Endocrinology #Diabetes #DKA #Ketoacidosis #Pathology #Step1Prep #HighYield #MedSchool #InternalMedicine #Biochemistry #MetabolicAcidosis #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #FirstAid #Me
U01.17.094 Diabetic Ketoacidosis (DKA)
U01.17.094 Summary: Explore the life-threatening complication of Type 1 Diabetes. Learn how insulin deficiency triggers runaway lipolysis and hepatic ketogenesis, leading to the production of β-hydroxybutyrate and acetoacetate, Kussmaul respirations, and profound electrolyte shifts.
mymedschool.org
May 4, 2026 at 4:59 PM
mymedschool.bsky.social
Pathophysiology of microvascular and macrovascular diabetes complications USMLE

#USMLEStep1 #MedEd #Endocrinology #Diabetes #VascularDisease #Pathology #Nephropathy #Retinopathy #Step1Prep #HighYield #MedSchool #InternalMedicine #Biochemistry #A href="/hashtag/Atherosclerosis" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#Atherosclerosis #FutureDoctor #StudyGram #MedTwitter #A
U01.17.093 Vascular Disease in Diabetes Mellitus (DM)
U01.17.093 Summary: Explore how chronic hyperglycemia destroys blood vessels. From Advanced Glycation End-products (AGEs) to the sorbitol pathway, understand the biochemical mechanisms behind the leading cause of blindness, end-stage renal disease, and myocardial infarction in diabetic patients.
mymedschool.org
May 4, 2026 at 2:28 PM
mymedschool.bsky.social
Hemodynamic lab values in secondary hyperparathyroidism CKD
#USMLEStep1 #MedEd #Endocrinology #Nephrology #CKD #BoneHealth #SecondaryHyperparathyroidism #Step1Prep #HighYield #MedSchool #InternalMedicine #RenalFailure #PTH #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #First
U01.17.092 Secondary Hyperparathyroidism
U01.17.092 Summary: Understand the reactive process of the parathyroid glands. Explore the triad of phosphate retention, decreased Vitamin D activation, and low serum calcium that forces the parathyroid glands into overdrive, eventually leading to Renal Osteodystrophy.
mymedschool.org
May 4, 2026 at 6:15 AM
mymedschool.bsky.social
Lab findings and clinical features of primary hyperparathyroidism USMLE

#USMLEStep1 #MedEd #Endocrinology #Pathology #Hyperparathyroidism #Hypercalcemia #Step1Prep #HighYield #MedSchool #InternalMedicine #Nephrology #BoneHealth #PTH #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStu
U01.18.002 Primary Hyperparathyroidism
U01.18.002 Summary: Explore the classic presentation of autonomous PTH overproduction. Understand how excessive parathyroid hormone drives calcium elevation through bone resorption and renal reabsorption, leading to the multisystem "stones, bones, groans, and psychiatric overtones."
mymedschool.org
May 4, 2026 at 5:59 AM
mymedschool.bsky.social
Biochemical pathway and lab findings of 21-hydroxylase deficiency USMLE

#USMLEStep1 #MedEd #Endocrinology #Pediatrics #CAH #AdrenalHyperplasia #Genetics #Step1Prep #HighYield #MedSchool #InternalMedicine #Biochemistry #Steroidogenesis #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalS
U01.17.090 21-Hydroxylase Deficiency (CAH)
U01.17.090 Summary: Dive into the enzyme defect that accounts for 90% of CAH cases. Understand the biochemical "bottleneck" that decreases cortisol and aldosterone while flooding the adrenal cortex with 17-hydroxyprogesterone, fueling the overproduction of testosterone.
mymedschool.org
May 3, 2026 at 4:06 PM
mymedschool.bsky.social
Pathophysiology of exophthalmos and orbital fibroblast activation USMLE

#USMLEStep1 #MedEd #Endocrinology #Ophthalmology #GravesDisease #Exophthalmos #ThyroidHealth #Step1Prep #HighYield #MedSchool #InternalMedicine #Pathology #ThyroidEyeDisease #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExam
U01.17.089 Graves Ophthalmopathy
U01.17.089 Summary: Understand the unique extrathyroidal manifestation of Graves disease. Explore the role of IGF-1 receptor activation on orbital fibroblasts, leading to adipogenesis and extraocular muscle swelling that results in the classic "staring" look.
mymedschool.org
May 3, 2026 at 3:23 PM
mymedschool.bsky.social
Pathophysiology of myxedema and GAG accumulation in hypothyroidism USMLE
#USMLEStep1 #MedEd #Endocrinology #Pathology #Hypothyroidism #Myxedema #Hashimotos #Step1Prep #HighYield #MedSchool #InternalMedicine #Dermatology #ThyroidHealth #T4 #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #Medic
U01.17.088 Myxedema in Hypothyroidism
U01.17.088 Summary: Distinguish between standard edema and myxedema. Explore how low thyroid hormone levels lead to the dermal deposition of osmotic mucopolysaccharides, causing the classic coarse facial features, thickened skin, and mental status changes seen in severe hypothyroidism.
mymedschool.org
May 3, 2026 at 3:09 PM
mymedschool.bsky.social
Metabolic effects and adrenergic upregulation in hyperthyroidism USMLE

#USMLEStep1 #MedEd #Endocrinology #Physiology #Hyperthyroidism #Thyrotoxicosis #Metabolism #Step1Prep #HighYield #MedSchool #InternalMedicine #ThyroidHealth #T3 #T4 #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #Medical
U01.17.087 Hyperthyroidism: Metabolic Effects
U01.17.087 Summary: Explore the hypermetabolic state of thyrotoxicosis. Learn the mechanisms behind weight loss despite increased appetite, the sympathetic-like symptoms caused by increased adrenergic receptor sensitivity, and the biochemical shift toward catabolism.
mymedschool.org
May 3, 2026 at 2:25 PM
mymedschool.bsky.social
Pathophysiology and lab findings of SIADH euvolemic hyponatremia USMLE

#USMLEStep1 #MedEd #Endocrinology #Nephrology #SIADH #Hyponatremia #FluidAndElectrolytes #Step1Prep #HighYield #MedSchool #InternalMedicine #Pathophysiology #ADH #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStu
U01.18.002 SIADH: Euvolemic Hyponatremia
U01.18.002 Summary: Explore how excessive ADH leads to concentrated urine and diluted serum. Understand the "euvolemic" status maintained by ANP and BNP-mediated natriuresis, and identify common triggers ranging from small cell lung cancer to CNS trauma.
mymedschool.org
May 3, 2026 at 2:49 AM
mymedschool.bsky.social
Pathophysiology and Virchow’s triad of DVT USMLE Step 1

#USMLEStep1 #M href="/hashtag/MedEd" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#MedEd #Hematology #Pathology #DVT #Thrombosis #PulmonaryEmbolism #Step1Prep #HighYield #MedSchool #InternalMedicine #VascularHealth #VirchowsTriad #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #FirstAid #M
U01.17.085 Deep Venous Thrombosis (DVT)
U01.17.085 Summary: Explore the mechanisms behind venous clot formation. From stasis and endothelial injury to hypercoagulability, learn to identify clinical signs like Homan's sign and the gold-standard treatments used to prevent life-threatening embolization.
mymedschool.org
May 3, 2026 at 2:39 AM
mymedschool.bsky.social
Pathophysiology and Jones criteria for Acute Rheumatic Fever USMLE

#USMLEStep1 #MedEd #Cardiology #Pathology #RheumaticFever #GroupAStrep #Pediatrics #Step1Prep #HighYield #MedSchool #InternalMedicine #Immunology #MolecularMimicry #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStude
U01.17.084 Acute Rheumatic Fever (ARF)
U01.17.084 Summary: Understand the systemic immune complications following untreated pharyngitis. Explore the mechanism of molecular mimicry between streptococcal M protein and human cardiac tissue, and the diagnostic hallmarks of rheumatic carditis.
mymedschool.org
May 3, 2026 at 2:28 AM
mymedschool.bsky.social
Hemodynamic parameters and causes of distributive shock USMLE

#USMLEStep1 #MedEd #Cardiology #Pathology #DistributiveShock #Sepsis #Anaphylaxis #ShockPathophysiology #Step1Prep #HighYield #MedSchool #InternalMedicine #CriticalCare #EmergencyMedicine #Physiology #WarmShock #FutureDoctor #StudyGram #
U01.17.083 Distributive Shock
U01.17.083 Summary: Explore the shock state defined by massive vasodilation rather than pump failure or volume loss. Learn the physiological triggers of Sepsis, Anaphylaxis, and CNS injury, and why these patients present with warm, flushed skin.
mymedschool.org
May 2, 2026 at 5:13 PM
mymedschool.bsky.social
Hemodynamics and causes of obstructive shock USMLE Step 1

#USMLEStep1 #MedEd #Cardiology #Pathology #ObstructiveShock #CardiacTamponade #PulmonaryEmbolism #Shock #Step1Prep #HighYield #MedSchool #InternalMedicine #EmergencyMedicine #CriticalCare #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExam
U01.17.082 Obstructive Shock
U01.17.082 Summary: Understand shock caused by physical obstruction to blood flow. Distinguish between extrinsic compression and outflow blockage, and master the hemodynamic differences between cardiac tamponade and massive pulmonary embolism.
mymedschool.org
May 2, 2026 at 4:09 PM
mymedschool.bsky.social
Hemodynamic profile and PCWP in cardiogenic shock USMLE

#USMLEStep1 #MedEd #Cardiology #Pathology #CardiogenicShock #HeartFailure #ShockPathophysiology #Step1Prep #HighYield #MedSchool #InternalMedicine #CriticalCare #EmergencyMedicine #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #Medical
U01.17.081 Cardiogenic Shock
U01.17.081 Summary: When the heart can no longer meet the body's metabolic demands. Explore the primary causes—from massive MI to terminal heart failure—and learn to identify the hemodynamic profile that distinguishes cardiogenic shock from other shock states.
mymedschool.org
May 2, 2026 at 3:36 PM
mymedschool.bsky.social
Hemodynamic parameters of hypovolemic shock USMLE Step 1

#USMLEStep1 #MedEd #Cardiology #Pathology #HypovolemicShock #Shock #EmergencyMedicine #Step1Prep #HighYield #MedSchool #InternalMedicine #CriticalCare #Physiology #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #FirstAi
U01.17.080 Hypovolemic Shock
U01.17.080 Summary: Understand the body's response to acute volume loss. From hemorrhage to dehydration, explore the mechanical shift in cardiac output, the cold and clammy skin presentation, and the critical hemodynamic parameters that define this shock state.
mymedschool.org
May 2, 2026 at 12:52 PM
mymedschool.bsky.social
HOCM murmur maneuvers and clinical presentation USMLE

#USMLEStep1 #MedEd #Cardiology #HOCM #HeartMurmur #PhysicalExam #MedicalStudent #Step1Prep #HighYield #MedSchool #InternalMedicine #Cardiovascular #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #FirstAid #MedicalSchool #PreMed #Physiolog
U01.17.079 Clinical Manifestations of HOCM
mymedschool.org
May 2, 2026 at 4:53 AM
mymedschool.bsky.social
Pathophysiology and murmur maneuvers of HOCM USMLE Step 1

#USMLEStep1 #Medref="/hashtag/MedEd" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#MedEd #Cardiology #Pathology #HOCM #SuddenCardiacDeath #Cardiovascular #Step1Prep #HighYield #MedSchool #InternalMedicine #Genetics #Sarcomere #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #FirstAid #Med
U01.17.078 Hypertrophic Obstructive Cardiomyopathy (HOCM)
mymedschool.org
May 2, 2026 at 3:27 AM
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EKG findings and pathophysiology of Wolff-Parkinson-White syndrome USMLE

#USMLEStep1 #MedEd #Cardiology #WPW #Arrhythmia #EKG #Electrocardiogram #Step1Prep #HighYield #MedSchool #InternalMedicine #PreExcitation #BundleOfKent #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #Fi
U01.17.077 Wolff-Parkinson-White (WPW) Syndrome
mymedschool.org
May 2, 2026 at 2:39 AM
mymedschool.bsky.social
Pathophysiology of myocardial rupture 3 to 14 days post MI USMLE

#USMLEStep1 #Medref="/hashtag/MedEd" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#MedEd #Cardiology #Pathology #MyocardialInfarction #CardiacRupture #HeartAttackComplications #Step1Prep #HighYield #MedSchool #InternalMedicine #CardiologyFellow #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #Med
U01.17.076 Late Complications Post-MI (3–14 Days)
mymedschool.org
May 2, 2026 at 2:24 AM
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Leading causes of death within 24 hours of myocardial infarction USMLE
#USMLEStep1 #M href="/hashtag/MedEd" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#MedEd #Cardiology #Pathology #MyocardialInfarction #SuddenCardiacDeath #Arrhythmia #Step1Prep #HighYield #MedSchool #InternalMedicine #CardiogenicShock #Vfib #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #M
U01.17.075 Early Mortality Post-MI (0–24 Hours)
mymedschool.org
April 29, 2026 at 3:01 PM
mymedschool.bsky.social
Pathophysiology of transmural infarction and ST elevation USMLE

#USMLEStep1 #MedEd #Cardiology #Pathology #STEMI #TransmuralInfarction #HeartAttack #Step1Prep #HighYield #MedSchool #InternalMedicine #EKG #Troponin #QWaves #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #First
U01.17.074 STEMI: Transmural Infarction
mymedschool.org
April 29, 2026 at 2:50 PM
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Pathological changes timeline of myocardial infarction USMLE

#USMLEStep1 #MedEd #Cardiology #Pathology #MyocardialInfarction #MIPathology #Step1Prep #HighYield #MedSchool #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #FirstAid #MedicalSchool #PreMed #Physiology #Biochemistr
U01.17.073 NSTEMI: Subendocardial Infarction
mymedschool.org
April 29, 2026 at 2:28 PM
mymedschool.bsky.social
Pathology timeline of myocardial infarction USMLE Step 1

#USMLEStep1 #MedEd #Cardiology #Pathology #MyocardialInfarction #HeartAttack #STEMI #Step1Prep #HighYield #MedSchool #InternalMedicine #Cardiovascular #FutureDoctor #StudyGram #MedTwitter #Anki #BoardExams #MedicalStudent #FirstAid #MedicalSc
U01.17.072 Myocardial Infarction (MI)
U01.17.072 Summary: From plaque rupture to coagulative necrosis and scarring. Trace the structural and functional evolution of an MI, understand the metabolic shift to anaerobic glycolysis, and recognize the high-yield windows for complications like arrhythmia and rupture.
mymedschool.org
April 29, 2026 at 2:11 PM