下列哪项不是静止期牙周炎的病理变化() ["沟内上皮和袋壁上皮增生明显","牙周膜炎症反应明显减少","牙槽骨的吸收呈静止状态","牙槽嵴出现新骨形成","牙骨质表面出现类骨质"]
Oddi括约肌切开术的适应症是() ["胆总管癌","乳头部良性狭窄","胰头癌","较大的胆总管结石","胆总管囊肿"]
前壁心肌梗死并发短阵室速() ["地尔硫桌(硫氮酮)","洋地黄","阿托品","利多卡因","胺碘酮"]
男性,33岁。近5年来反复出现上腹部疼痛,尤以饱餐后明显。今日突然出现右上腹剧痛,5小时后来院就诊。检查:T37.3℃,P100次/分,R16次/分,BPl20/80mmHg。腹平,腹式呼吸消失。全腹压痛、反跳痛,腹肌紧张明显。肝浊音界未叩出。肠鸣音弱。下列检查有助于诊断的是() ["A.血常规、肝功能","X线胸片","血培养","腹腔B超检查","痰培养","胃镜检查"]
男性,68岁,2周前曾发生急性心肌梗死,现出现心前区跳动性疼痛,闻及心包摩擦音,肌钙蛋白正常,治疗首选() ["异烟肼","阿司匹林","糖皮质激素","地高辛","呋塞米"]
甲亢危象的治疗中.抗甲状腺药物应()于一般甲亢病人,抗甲状腺药物应在用碘剂之()应用。