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A 21-year-old man with history of asthma comes to emergency 2 hours after acute-onset wheezing that did not respond to albuterol. One hour following administration of nebulized albuterol and intravenous …
HY USMLE Q #1008 – Pulmonary 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 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 39-year-old woman comes to the physician for a 1-week history of blurred vision and mild pain in her left eye. Vitals are normal. A fluorescein instillation of the eye …
HY USMLE Q #994 – Micro / Pharm See Full Post
A 62-year-old man comes to the physician for a 3-month history of burning in the throat after meals. He has hypertension and type II diabetes mellitus. Blood pressure is 150/90. …
HY USMLE Q #992 – Gastro See Full Post
A 20-year-old woman comes to the physician for a follow-up appointment. She has a long-standing history of menorrhagia and epistaxis. Laboratory studies show: Hemoglobin …
HY USMLE Q #984 – Hematology See Full Post
A 43-year-old man comes to the physician 3 days after cutting his arm while hunting. Temperature is 102 F. Physical examination shows lacerations and erythema of the left forearm. Leukocyte …
HY USMLE Q #983 – Hematology See Full Post