下列物质中属于多糖的是() ["糖原","蔗糖","麦芽糖","葡萄糖","寡糖"]
十二指肠溃疡合并瘢痕性幽门梗阻常引起()。 ["代谢性酸中毒","代谢性碱中毒","脱水","营养不良","高血钾"]
下列提示哮喘患者气道阻塞加重的是() ["紫绀明显","哮喘音增强","呼吸音增强","吸气困难","呼吸音显著减弱或消失"]
患者女性,28岁,患喘息性支气管炎,于一阵剧烈咳嗽后,突然出现短暂的意识丧失,可能发生了() ["肺梗死","呼吸衰竭","咳嗽性晕厥","哮喘发作","咳痰窒息"]
药物对营养状况的不良影响不包括() ["干扰营养素的代谢","增加营养素的排泄","影响食欲,减少营养摄入量","口服避孕药可降低血甘油三酯","对营养素起拮抗作用"]
治疗脾气虚弱型黄体功能不足,应首选的方剂是()。治疗虚热型无排卵型功血,应首选的方剂是()。