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A healthy 31-year-old woman comes to the physician for an immigration health examination. Physical examination is unremarkable. Serum studies show: Hepatitis A IgG antibody …
HY USMLE Q #671 – Annoying lab serology stuff See Full Post
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 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 17-year-old boy comes to the physician for a routine health maintenance examination. He began a vegan diet 5 months ago. He takes no dietary supplements or medications. Vitals are …
HY USMLE Q #657 – Nutrition See Full Post
A 32-year-old woman has flank pain and fever. She has a history of type I diabetes mellitus. Temperature is 102 F. Leukocyte count is 23,000/μL with 80% neutrophils. Urine culture …
HY USMLE Q #654 – Renal See Full Post
A 63-year-old woman comes to the physician for a 6-month history of increasing calf pain bilaterally while walking. The pain is relieved with rest. She has a history of hypertension …
HY USMLE Q #653 – Vascular 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 39-year-old woman comes to the physician for a 2-month history of progressive weakness and tingling of her hands. She has a 15-year history of rheumatoid arthritis managed with multiple …
HY USMLE Q #649 – MSK / Rheumatology See Full Post
A 3-year-old girl is brought to emergency by her mother for progressively worsening gait for the past 24 hours. She recently recovered from chickenpox. Vitals are normal. Physical examination shows …
HY USMLE Q #648 – Neuro See Full Post
A 62-year-old man comes to the physician for a routine health maintenance examination. He has a 20-year history of hypertension managed with a thiazide. Three months ago, blood pressure was …
HY USMLE Q #647 – Hypertension See Full Post