USMLE STEP 1 ACTUAL 2026 QUESTIONS AND 100% CORRECT ANSWERS

USMLE STEP 1 ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Heterophile ab NEGATIVE Mono-like syndromes - Answer -*CMV HHV-6 HIV Toxoplasmosis Wernicke's Aphasia - Answer --word salad: well-articulated, nonsensical speech paired with lack of lang comprehension -aud association cortex: post part of sup temporal gyrus - supplied by MCANeed assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: Congenital Deficiency of Propionyl CoA Carboxylase - Answer --prevents conversion of propionyl CoA to methylmalonyl CoA -propionyl CoA derived from= val, ile, met, thr, odd # FA, cholesterol side chains -Propionic Acidemia: poor feeding, vomiting, hypotonia, lethargy, dehydration, anion gap acidosis Down Synd Comorbidities - Answer -Neuro: MR, early onset Alzheimer's Cardio: complete AV septal defect, VSD, ASD GI: duodenal atresia, hirschprung disease Endo: hypothyroid, DM1, obesit