HY USMLE Q #820 – Neuro
A 3-year-old boy is brought to the ED by his mother after a 5-minute episode of loss of consciousness and generalized body twitching. For the past 2 days he has …
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HY USMLE Q #811 – Gastro
A 44-year-old woman has had loose stools and orthostatic hypotension for 1 year. She has a 30-year history of type I diabetes mellitus. Which of the following is the most …
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HY USMLE Q #803 – Pharmacology
A 54-year-old man is brought to emergency by his wife after being found in the yard with labored respirations. Physical examination shows diaphoresis and excessive lacrimation and salivation. He has …
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HY USMLE Q #779 – Neuro / Pharm
A 33-year-old woman comes to the physician for a 1-week history of unpredictable urge to void accompanied by running to the bathroom 8-12 times daily, as well as blurry vision …
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HY USMLE Q #751 – Ophthalmology
A 68-year-old woman comes to the physician 12 hours after an episode of blindness in her left eye that lasted 15 minutes. She takes no medications. Blood pressure is 138/80. …
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HY USMLE Q #746 – Pathology
A 64-year-old man comes to the physician for a 2-month history of headache and arm weakness. He has lost 10 pounds during this time. Physical examination shows weakness of the …
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HY USMLE Q #737 – Cardio / Neuro
A 66-year-old man is brought to hospital following a 12-hour history of weakness of his left arm and face. Three weeks ago, he had a myocardial infarction and spent one …
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HY USMLE Q #731 – Neuro
A 23-year-old backpacker is brought to emergency due to sudden-onset vomiting, nausea, dizziness, and headache while picking nectarines. Her pulse is 50. Blood pressure is 90/60. She has generalized weakness, …
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HY USMLE Q #727 – Neuro
A 55-year-old woman comes to the physician because of progressive weakness in both her legs over the past 6 months. She has had trouble arising from a chair; she finds …
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HY USMLE Q #720 – Neuro
A 33-year-old woman has burned her hands in the kitchen on several occasions over the past 6 months. Examination shows mild atrophy of the arms and hands, and decreased pain …
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