锅炉的升压速度应保持在蒸汽饱和温度每小时不大于()℃。 ["60","100","120","160"]
患者,男,45岁。4小时前感上腹胀痛伴恶心,呕吐一次为胃内容物,1小时来右侧腹痛,有便意但未能排便,疑似急性阑尾炎。下列体征中,对确诊最有价值的是() ["体温37.8℃","McBumey点压痛","腰大肌征阳性","Rovsing征阳性","右侧腹痛"]
苏子降气汤的功用是() ["清热化痰,理气止咳","宣肺降气,清热化痰","疏肝行气,活血止痛","降气平喘,祛痰止咳","降气平喘,化痰消食"]
下列关于脑出血的治疗中错误的是() ["加强护理,注意水与电解质平衡","情况允许的条件下可手术清除血肿","降低血压,血压低于平时血压为宜","急性期绝对卧床,保持生命体征平稳","控制脑水肿,预防脑疝"]
胞体80μm,形态不规则,核多叶扭曲状,染色质粗糙,无核仁,浆内充满紫红色颗粒,边缘有血小板堆集,该特征符合() ["幼稚巨核细胞","颗粒型巨核细胞","产生血小板型巨核细胞","裸核型巨核细胞","原始巨核细胞"]
简述团队领导者的能力?