脑性瘫痪的诊断主要根据() ["基因检查","家族史","影像学检查","血液检查","临床表现"]
下列何项不是温脾汤的组成() ["细辛","大黄","附子","人参","当归"]
在流行病学实验研究中,采用非概率抽样方法抽样时,最可能产生的偏倚是() ["混杂偏倚","测量偏倚","回忆偏倚","选择偏倚","报告偏倚"]
治疗脑性瘫痪的药物可选用() ["肾上腺糖皮质激素","丙种球蛋白","苯丙酸诺龙","氯苯氨丁酸","胰岛素"]
粉尘对人体可有以下作用() ["致纤维化","刺激","中毒","致敏","以上全部"]
简易呼吸器使用方法