下列叙述正确的是() ["交感神经可以使心跳减慢,冠状血管舒张","交感神经使支气管平滑肌收缩","交感神经可使竖毛肌收缩,汗腺分泌","副交感神经抑制胰岛素分泌","副交感神经使逼尿肌舒张"]
在以下价值指标中,一般不能通过"数量×单价"的方法计算出来的是()。 ["总产值","总增加值","出口","销售额","贸易顺差"]
股动脉穿刺插管术后,通常穿刺点压迫多长时间后局部加压包扎() ["3~5min","5~8min","6~10min","10~15min","15~20min"]
患者,女性,78岁,尿失禁。下列措施不恰当的是()。 ["指导患者行盆底肌肉锻炼","可采用接尿器或尿壶接尿","长期尿失禁给予留置导尿管","注意会阴部的皮肤护理","嘱患者少饮水,以减少尿量"]
外源凝血系统和内源凝血系统形成凝血活酶时,都需要下列哪一个凝血因子() ["Ⅶ因子","Ⅷ因子","Ⅹ因子","XⅢ因子","Ⅲ因子"]
无偿献血的血液用途,应符合以下哪项规定()