xujunzju

肺栓塞是一种较常见且可致命的静脉血栓栓塞症，各科室临床工作均可能涉及。其临床表现多变，通常无特异性，诊断困难。全球肺栓塞年发病率约为1/1000人，近20%的患者在发病90天内死亡…

A 72-year-old African-American man under- goes hip surgery. On his third hospital day, he …

A 19-year-old woman presented with a 6-month history of a slowly growing asymptomatic dark…

免责声明：这些针对体外膜肺氧合的成人和儿童抗凝指南旨在用于教育，以帮助医生和其他卫生专业人员了解评估接受 ECLS / ECMO 患者的病情和治疗的知识，并描述什么是被认为是体外生…

Cardiac output is a function of stroke volume and heart rate. Stroke volume increases when…

A 2-year-old boy is brought to the clinic by his parents because he suffers from sudden cy…

A 56-year-old woman presents to her physician due to recent onset of chest pain and dyspne…

A 45-year-old man who takes spironolactone and digoxin for his congestive heart failure is…

推荐意见如下：

A 36-year-old man presents with sudden-onset dizziness and chest palpitations. He had been…

2022年6月国家卫健委发布了《新型冠状病毒肺炎诊疗方案(试行第九版)》，此次修订是为了进一步指导各地做好新型冠状病毒肺炎诊疗工作。特开展“新型冠状病毒肺炎诊疗方案更新宣讲”项目，…

Which of the following patients is most likely to benefit from IV dexamethasone to reduce …

视频一 视频二

氧疗是现代医疗实践极为常用的手段，而且是低氧血症治疗的基础方法。常用临床氧疗方法包括鼻导管吸氧、简单面罩吸氧、Venturi面罩吸氧等。了解各种氧疗设备功能特性、确保治疗适当并避免…

A 73-year-old man underwent esophageal resection for cancer. He had a history of hypertens…