在各种口腔黏膜中哪种黏膜下层不明显() ["颊黏膜","唇黏膜","舌腹黏膜","口底黏膜","软腭黏膜"]
心肌梗死后,具有能挽救濒死心肌,防止梗死扩大,缩小缺血范围,加快愈合作用的有()。 ["钙通道阻滞剂","抗凝疗法","极化液","血管紧张素转换酶抑制剂","β受体阻滞剂"]
下述哪种说法有误()。 ["利特尔动脉丛是指鼻中隔粘膜下层的动脉网状血管丛","吴氏鼻-鼻咽静脉丛指中鼻道后方扩张的静脉丛","克氏静脉丛指鼻中隔粘膜下层的静脉网状血管丛","鼻中隔易出血区是指利特尔动脉丛和克氏静脉丛","以上都错"]
下述基因与肺癌关系密切,除去() ["p16","p53","Gmyc","K-ras","HLA"]
男性,50岁。患高血压20余年,活动中突然出现右侧肢体瘫痪,2h后昏迷,急诊查血压220/120mmHg。诊断为高血压病合并脑出血。此时可降压但不低于() ["150/100mmHg","180/105mmHg","130/90mmHg","120/85mmHg","160/100mmHg"]
Internet中使用最多的三大功能是:(),(),()。