HY USMLE Q #859 – Gastro
A 71-year-old man is brought to the ED for a 12-hour history of severe abdominal pain. He has chronic atrial fibrillation and osteoarthritis. Vitals are: temp 99 F, HR 110, …
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HY USMLE Q #857 – Cardiopulm
A 61-year-old man comes to the physician for a 6-month history of worsening shortness of breath on exertion. He takes no medications. Blood pressure is 140/90. BMI is 35. An …
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HY USMLE Q #839 – Cardio / Endocrine
A 57-year-old man comes to the physician for a follow-up appointment. Blood pressure is 190/100. He has a 20-year history of hypertension managed with hydrochlorothiazide. Two months ago at his …
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HY USMLE Q #812 – Endocrine
A 28-year-old woman comes to the physician because of a 3-month history of dull headaches. Blood pressure is 180/100. Fundoscopy shows papilledema and absent venous pulsations. Abdominal examination shows costovertebral …
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HY USMLE Q #808 – Cardio physiology
A 40-year-old man has two episodes of chest tightness over the past 3 months. An angiogram is performed showing coronary blood flow following an infusion of norepinephrine (NE). Which of …
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HY USMLE Q #798 – Pharm
A 59-year-old man comes to the physician for a 4-month history of pain in this buttocks and thighs when he walks more than a block. In addition to lifestyle modifications, …
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HY USMLE Q #797 – Vascular
During the past month, a 65-year-old man has had 6 episodes of blindness in his right eye lasting 10-20 minutes. Past medical history is noncontributory. He takes no medications. Which …
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HY USMLE Q #791 – Cardio
A 7-year-old girl is brought to the physician by her mother for a follow-up examination. The following schematic represents the oxygen tension (pO2) within her cardiopulmonary circulation. Which of the …
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HY USMLE Q #786 – Cardio
A 72-year-old man is brought to emergency following an episode of retrosternal chest pain. An ECG is shown. He has left-dominant coronary circulation. Which of the following best reflects the …
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HY USMLE Q #784 – Cardio
A neonatal male born at 39 weeks gestation is evaluated for a potential cardiac defect. A schematic of his cardiopulmonary system is shown. Which of the following is most likely …
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