HY USMLE Q #957 – Renal
A 46-year-old man is being managed in hospital for a severe autoimmune flare. One year ago he was managed for necrotizing sinusitis. BUN is 200 mg/dL. Creatinine is 7.1 mg/dL. …
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HY USMLE Q #956 – Immuno
A 41-year-old woman comes to the physician for a 1-year history of dry cough and occasional fevers. Serum calcium is 10.4 mg/dL. Serum ALP is 200 IU/L. The immunologic hypersensitivity …
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HY USMLE Q #938 – Immuno
An 25-year-old man comes to the physician for a 2-day history of fever and right-sided chest pain. Physical examination shows a right lower lobe consolidation with dullness to percussion. Temperature …
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HY USMLE Q #937 – Immuno
A 3-month-old boy is brought to the physician by her mother because of recurrent sinopulmonary infections since birth. Physical examination shows diffuse hypopigmentation. A peripheral blood smear shows giant granules …
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HY USMLE Q #924 – Endocrine / Immuno
A 33-year-old woman comes to the physician for a 2-month history of restlessness and tremulousness. Heart rate is 90. She does not smoke or drink alcohol. Her brother has systemic …
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HY USMLE Q #915 – Immuno
A 32-year-old man is brought to hospital for fever and confusion. Vitals are: temperature 103 F, HR 100, RR 16, BP 90/50. Leukocyte count is 24,000/μL. Physical examination shows a …
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HY USMLE Q #890 – Immunology
A 4-year-old boy is brought to the physician by his mother for a 1-day history of dark urine. 1 week ago he had the appearance of some lesions on his …
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HY USMLE Q #870 – Immuno
A 61-year-old man comes to the physician for a 15-pound weight loss over the past 3 months. Laboratory studies show a normocytic, normochromic anemia. X-ray of the chest shows a …
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HY USMLE Q #867 – Pathology
A 29-year-old woman comes to the physician for a 5-month history of mild wheezes on expiration and occasional dry cough. She has no past medical history. Vitals are normal. Serum …
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HY USMLE Q #852 – Pharmacology
A 55-year-old man who underwent a lung transplantation one year ago for cystic fibrosis presents to the physician for a follow-up examination. Blood pressure is 170/100 and has been gradually …
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