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A 50-year-old woman is brought to emergency by police. She is lethargic and confused. History is unobtainable. There is scleral icterus. When the arms are extended, irregular lapses of postural …
HY USMLE Q #1007 – Neuro See Full Post
A 60-year-old woman is brought to emergency by her husband. She has a 20-year history of hypertension. Current medications include lisinopril, atorvastatin, and aspirin. They live on a farm. Serum …
HY USMLE Q #1006 – Metabolic disturbance See Full Post
A 59-year-old man is recovering in hospital 2 weeks following a car accident in which he sustained head trauma. Laboratory studies show: Serum sodium …
HY USMLE Q #1005 – Electrolytes See Full Post
A 36-year-old woman with multiple comorbidities sustains a pseudofracture of the left hip after falling from the curb to the ground. She does not drink or smoke. Serum studies show: …
HY USMLE Q #1004 – Endocrine See Full Post
A 21-year-old male comes to emergency because of a 1-day history of erythema of his right arm. He works at a fast food restaurant and burned himself on the forearm …
HY USMLE Q #1003 – Dermatology See Full Post
A 19-year-old woman comes to the physician for a 6-month history of joint pain in her knees and hips. She has no past medical history. Temperature is 100 F. Examination …
HY USMLE Q #1002 – Renal See Full Post
A 43-year-old woman comes to the physician for a 3-week history of cough and fatigue. She has smoked one pack of cigarettes daily for 23 years. She has hypertension managed …
HY USMLE Q #1000 – Pulmonary See Full Post
A 17-year-old boy has a murmur discovered while being examined by his soccer team’s medical assistant. Physical examination shows a systolic murmur loudest over the mid-sternal area at the 2nd …
HY USMLE Q #999 – Cardio See Full Post
A 32-year-old woman comes to the physician for a routine health maintenance examination. Past medical history is unremarkable. Vitals are normal. Laboratory studies show: hemoglobin 10 g/dL; MCV 72 fL. …
HY USMLE Q #997 – Hematology See Full Post
A 42-year-old woman is brought to hospital for a 6-hour history of drooping of the left side of her face. She has no past medical history. Temperature is 101 F. …
HY USMLE Q #995 – Hematology See Full Post