临床话题

A 24-year-old woman is brought to the emergency department by ambulance after she is found…

A 13-year-old boy is brought to the emergency department with periorbital edema, hypertens…

A 46-year-old man presents with a three-week history of burning substernal and epigastric …

A 43-year-old man presents to his physician with fatigue. The patient says he is concerned…

An infant with severe jaundice that is not corrected by phototherapy is in danger of devel…

The following graph is a depiction of the Starling curve showing the relationship between …

A 30-year-old male with recently diagnosed aplastic anemia presented to the emergency depa…

A 20-year-old woman presents to the physician because of a history of bloody diarrhea and …

A 34-year-old woman is brought to the emergency department in mid-August after collapsing …

葡萄糖是神经元的主要能量来源。低血糖(≤80 mg/dL)可损害脑代谢，高血糖(≥180 mg/dL)也与较差的预后相关。在急性脑损伤患者中，严格的血糖控制可能不会显著改善预后，并…

A 67-year-old former landscaper is referred to the dermatologist for a lesion on his right…

A 4-year-old boy is brought to his pediatrician’s office by his mother because he has been…

While working in a microbiology laboratory, a researcher comes across an unlabeled cryotub…

A 3-year-old girl presented to the emergency department with a 1-day history of dark urine…

A 14-year-old high school freshman presents to her family doctor for a sports physical. Sh…

ABO testing on a sample of B-positive blood and two unknown sample types (donor and recipi…

A 58-year-old East Asian man with recently diagnosed type 2 diabetes mellitus presents to …

A 68-year-old woman with type 2 diabetes mellitus and a 30-pound weight loss over the past…