支原体肺炎的血常规检查有代表意义的是() ["C.-反应蛋白升高","白细胞正常或偏低","白细胞及中性白细胞明显升高","可见中毒颗粒,核左移","白细胞明显升高,血色素及血小板降低"]
支原体肺炎治疗首选使用以下哪种抗生素() ["青霉素","万古霉素","大环内酯类","头孢类","链霉素"]
非典型病原体肺炎包括以下哪一项() ["腺病毒肺炎","肺炎链球菌肺炎","大叶性肺炎","结核病","支原体肺炎"]
患儿1岁,到急救室时对疼痛刺激有反应,面色青紫,明显鼻翼扇动和三凹征,两肺呼吸音减弱,脉搏160次/分,有力,四肢温暖。您认为此患儿主要问题是() ["可能的呼吸衰竭","很可能的呼吸衰竭","代偿性休克","休克","心肺功能衰竭"]
小儿上气道梗阻的主要表现是() ["肺部哮鸣音","鼻翼扇动","端坐呼吸","吸气性呼吸困难","呼气性呼吸困难"]
最易引起肺脓肿的肺炎是以下哪一项()