肺通气的原动力是指() ["肺内压和大气压之差","呼吸运动","肺的弹性回缩力","肺泡表面张力","胸膜腔内压"]
患者,男,25岁。腹痛1小时,摄腹部平片。下列说法不正确的是() ["腹部平片是首选影像学检查","站立后前位和仰卧后前位是不可缺少的","应在清洁洗肠后检查","应结合透视进行检查","注意排除导致急腹症临床表现的胸部疾病"]
红细胞膜变形起主要作用的是() ["收缩蛋白","膜脂质","膜糖类","膜酶类","无机离子"]
尽力吸气后,从肺内所呼出的最大气体量() ["潮气量","肺活量","时间肺活量","肺通气量","肺泡通气量"]
患者白疕病史多年,皮损多发生在腋窝、腹股沟,糜烂,痂屑黏厚,瘙痒剧烈,伴关节肿胀、疼痛,晨僵明显,舌红苔黄腻,脉滑。方药应选() ["当归饮子加减","犀角地黄汤加减","桃红四物汤加减","清瘟败毒饮加减","萆薢渗湿汤加减"]
超临界流体