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A 34-year-old man comes to the physician for a 2-day history of blistering around the mouth and on the cheeks. Past medical history is unremarkable apart from having been prescribed …
HY USMLE Q #668 – Pharmacology See Full Post
A 67-year-old man has a creatinine of 2.2 mg/dL. He has a history of hypertension treated with hydrochlorothiazide. Vitals are normal. Physical examination shows mild suprapubic tenderness. Which of the …
HY USMLE Q #665 – Pharm See Full Post
A 24-year-old man comes to the physician for a 2-day history of dry cough. Temperature is 100.9 F. A chest x-ray shows bilateral interstitial infiltrates. Hemoglobin is 11 g/dL. He …
HY USMLE Q #664 – Micro/Pharm See Full Post
A female newborn has mild cyanosis and heart sounds auscultated on the right side of the chest. Echocardiography shows dextrocardia and mitral regurgitation. A blood smear shows Howell-Jolly bodies. Which …
HY USMLE Q #651 – Peds / Pharm See Full Post
A 66-year old man comes to the physician for a 3-month history of falls. He has coronary artery disease, atrial fibrillation, type II diabetes mellitus, and osteoporosis. He takes metformin, …
HY USMLE Q #650 – Parkinsonism / Pharm See Full Post
A 34-year-old woman comes to the physician for a 3-month history of silvery scales on her elbows and knees. The condition has been poorly responsive to topical calcipotriene, triamcinolone, and …
HY USMLE Q #645 – Pharmacology See Full Post
A 25-year-old man comes to the physician for a health maintenance examination. He has a 1-year history of worsening auditory hallucinations and has recently been started on aripiprazole. Which of …
HY USMLE Q #643 – Biochem / Pharm See Full Post
A 34-year-old man comes to the physician for a 2-week history of progressive skin lesions on his right arm. Which of the following is the most likely combination of pathophysiology …
HY USMLE Q #642 – Micro/Pharm See Full Post
A 23-year-old woman in rural California is brought to the emergency department after being found unconscious beside a bottle of fluid. Physical examination shows increased salivation, lacrimation, and diaphoresis. The …
HY USMLE Q #628 – Pharmacology See Full Post
A 65-year-old man comes to the physician for increasing nocturnal urinary incontinence that began one month ago. His current medications are metoprolol, verapamil, and amitriptyline. Blood pressure is 145/90. Laboratory …
HY USMLE Q #627 – Pathology See Full Post