HY USMLE Q #961 – Cardio
A 64-year-old man comes to the physician for a 6-month history of progressive shortness of breath when walking his dog around the block in the mornings. He reports no chest …
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HY USMLE Q #960 – Pathology
A 59-year-old man comes to the physician for his annual low-dose chest CT. He has been smoking one pack of cigarettes daily for 40 years. He has no symptoms. BMI …
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HY USMLE Q #959 – Endocrine
A 32-year-old woman comes to the physician for a 2-day history of a very tender neck. She recently recovered from an upper respiratory tract viral infection. Physical examination shows a …
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HY USMLE Q #958 – Pathology
A 52-year-old man comes to the physician for a follow-up appointment. Vitals are normal. Physical examination shows erythematous plaques on his back and arms. They are non-pruritic. Auspitz sign is …
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HY USMLE Q #957 – Renal
A 46-year-old man is being managed in hospital for a severe autoimmune flare. One year ago he was managed for necrotizing sinusitis. BUN is 200 mg/dL. Creatinine is 7.1 mg/dL. …
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HY USMLE Q #956 – Immuno
A 41-year-old woman comes to the physician for a 1-year history of dry cough and occasional fevers. Serum calcium is 10.4 mg/dL. Serum ALP is 200 IU/L. The immunologic hypersensitivity …
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HY USMLE Q #955 – Pharm
An 83-year-old man comes to the physician for a 2-day history of a sore ankle on the left. He frequently goes metal detecting. He recently finished a course of antibiotics …
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PowerPoint – Obstructive vs Restrictive lung disease
This is a longer-form PowerPoint on obstructive vs restrictive lung disease, V/Q mismatch, flow-volume loops, A-a gradient for USMLE. Contrasts with my shorter MCQ clips.
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HY USMLE Q #954 – Pathology
A 9-year-old boy is brought to the physician for a 2-day history of worsening shortness of breath and dry cough. Temperature is 101 F. He had a left renal transplant …
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HY USMLE Q #953 – Hematology
A 7-year-old boy is brought to the physician following injuring his knee while playing soccer. Arthrocentesis is positive for blood. Past medical history is unremarkable. He has a maternal uncle …
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