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An 80-year-old woman was admitted to the intensive care unit with severe second- and third…

肾素-血管紧张素-醛固酮系统（简称RAAS）为体内的一种调控血管内容量、钠钾离子平衡的调节体系，引起血管平滑肌收缩及水、钠重吸收，产生维持血容量及动脉血压的作用。肾素为肾小球旁细胞…

A 33-year-old man presents to his physician because of recurrent headaches. Although his s…

A 63-year-old smoker visits his primary care physician because of recent weight gain and w…

A 45-year-old man comes to the physician with a three-day history of a temperature of 39°C…

1、首先U盘放入APK格式的如百度网盘软件，https://pan.baidu.com/download#pan 2、打开电视的设置，进入本机。 3、在下图界面中，用遥控器依次点击…

病例陈述 Erin E. Mauney医师（儿科）：一名16岁女孩因腹痛和血性腹泻入院。 患者在此次入院前5周，出现腹泻和间歇性弥漫性腹部绞痛，此前患者健康状况良好。在随后的1周内…

A researcher is designing an in vitro experimental system to study the kinetics of GLUT 4-…

A 3-year-old girl presents to the pediatrician for her annual well child visit. She is dev…

A 51-year-old man presents to the emergency department (ED) 30 minutes after experiencing …

实在太过优秀，流利的英语演讲。

ICU发热的定义 IDSA关于ICU中发热的体温截断值设定为38.3℃（＞101°F），但针对粒细胞缺乏症、应用对乙酰氨基酚或老年患者发热体温截断值设定稍低（38℃/100.4°F…

A 77-year-old man with metastatic lung adenocarcinoma presented to the emergency departmen…

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