未知题型
A、吸氧B、口服镇痛剂C、酒精擦浴D、半卧位E、进食清淡流质饮食正确答案:半卧位
If a positively charged particle is placed at point P, ...
单项选择题If a positively charged particle is placed at point P, the force due to the magnetic field ( ) A. increases with increasing charge B. is opposite the direction of the magnetic field C. is zero D. is in the direction of the magnetic field E. causes the particle to accelerate to the right
男,58岁,因吞咽梗噎感半年来院就诊,目前仅能进半流质食物。查体:稍消瘦,锁骨上可扪及肿大淋巴结。食管吞钡X线...
未知题型男,58岁,因吞咽梗噎感半年来院就诊,目前仅能进半流质食物。查体:稍消瘦,锁骨上可扪及肿大淋巴结。食管吞钡X线片示食管中下段4cm长之局限性管壁僵硬,黏膜部分中断,钡剂尚能通过。(1)首先考虑的诊断是:
重度烧伤是指III度烧伤面积不足()
未知题型重度烧伤是指III度烧伤面积不足()