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An 80-year-old man comes to emergency for a 1-day history of inability to void and urinary incontinence. He has seasonal allergies, benign prostatic hyperplasia, hypertension, and left heart failure. His …
HY USMLE Q #1132 – Pharm See Full Post
A 46-year-old man undergoes a left renal transplant following rapidly progressively glomerulonephritis secondary to microscopic polyangiitis. Two months later he presents for a follow-up appointment. Renal function tests are elevated. …
HY USMLE Q #1129 – Micro / Path See Full Post
A 60-year-old woman has had constipation, weakness, and lethargy for the past 4 days. Three weeks ago, she was diagnosed with inoperable lobular carcinoma of the breast. Laboratory studies show: …
HY USMLE Q #1121 – Electrolytes / Biochemistry See Full Post
A 16-year-old girl is brought to emergency by her mother 4 hours after ingesting a bottle of aspirin in a suicide attempt. Which of the following sets of laboratory findings …
HY USMLE Q #1098 – Acid/base See Full Post
A 28-year-old man comes to emergency following a night of heavy partying. His posture appears bent over at the waist. Vitals are normal. Pupillary examination shows no abnormalities. He is …
HY USMLE Q #1089 – ECGs See Full Post
A 41-year-old woman with long-standing dermatomyositis comes to the physician for a follow-up examination. Two weeks ago, prednisone therapy was initiated because of an acute disease flare-up; this is her …
HY USMLE Q #1080 – Autoimmune disease See Full Post
A 36-year-old woman comes to the physician for a follow-up appointment. She has a 5-year history of rheumatoid arthritis. It was initially managed with diclofenac, esomeprazole, methotrexate, and occasional prednisone. …
HY USMLE Q #1077 – Population health See Full Post
A 45-year-old woman comes to the physician for a follow-up appointment. She has Hodgkin lymphoma that was treated with 4 months of doxorubicin, bleomycin, vincristine, and dacarbazine that ended 6 …
HY USMLE Q #1076 – Cardiopulm See Full Post
A 10-year-old boy is brought to the physician by his mother for a lesion on his scalp. Griseofulvin is prescribed. The mechanism of action of this pharmacologic agent is most …
HY USMLE Q #1073 – Pharm See Full Post
A 33-year-old comes to the physician for a 2-month history of fidgeting and agitation in bed before falling asleep that has led to arguments with her partner. She has no …
HY USMLE Q #1062 – Neuro See Full Post