使用鼻罩持续气道正压通气的常见副作用是() ["气道陷闭","鼻充血","嗜睡","打鼾","心律失常"]
患者心悸怔忡,形寒肢冷,浮肿尿少,唇、甲、舌暗淡青紫,脉沉细微,宜诊为() ["心阳虚证","脾阳虚证","肾阳虚证","心肾阳虚证","脾肾阳虚证"]
酸碱平衡中反映通气性因素的指标是() ["PaCO2","PaO2","AG","SB","BE"]
皮肤弹性减弱见于()和()患者。
下列不是呼吸衰竭伴有二氧化碳潴留时的变化的是() ["脑血流量降低","呼吸性酸中毒","肾脏保留碳酸氢盐","神志模糊","颅内压增高"]
引起局部淋巴结肿大的原因有非特异性淋巴结炎、()、()。