临床话题

A 5-year-old girl is brought to her pediatrician because her mother says she is frequently…

A metabolic process is pictured below. Which intermediate in this process inhibits the rat…

A physician is asked to evaluate a 5-year-old girl who has developed a mass in her neck. D…

A scientist creates a model of fetal circulation in order to study blood flow during this …

A 24-year-old man presents to the emergency department with hypertension, tachycardia, fev…

A 3-year-old boy is brought to his pediatrician’s office because his parents noticed worse…

A 44-year-old man with a history of human immunodeficiency virus infection and intermitten…

A 42-year-old African-American woman with a history of sarcoidosis presents to a neurologi…

A 33-year-old pregnant woman presents to her physician with tendonitis of the left shoulde…

An epidemic of a diarrhea has broken out in a city hospital. Colonoscopy of one of the aff…

A 6-year-old boy was brought to a pediatrician two weeks ago because his teacher noticed h…

A pregnant woman who suffers from hypertension and thrombocytopenia and has elevated liver…

A 32-year-old woman with pheochromocytoma is being treated with phenoxybenzamine. After su…

A 55-year-old man who had been admitted to the intensive care unit had a sudden-onset vesi…

A 30-year-old man presents with a seven- month history of fatigue, weight loss, depression…

A 45-year-old woman with a long history of menstrual irregularities and infertility presen…

A 32-year-old woman presents to the emergency department with mental status changes, sever…

A 19-year-old man who recently emigrated from Mexico comes to the emergency department bec…

1974年，两位格拉斯哥大学的神经外科教授Graham Teasdale和Bryan Jennett首次发布格拉斯哥昏迷评分（GCS）。最初，GCS评分仅用来评估颅脑创伤患者意识障…

A 36-year-old man who completed a marathon six hours earlier presents to the emergency de-…