口腔科放射线检查时,所用的薛氏位X线片是用于() ["观察牙列情况的","观察牙齿根尖情况的","观察头颅正面情况的","观察TMJ情况的","观察头颅侧面情况的"]
在Excel2000中工作簿名称被放置在()。 ["A、标题栏;","B、标签行;","C、工具栏;","D、信息行。"]
多发性肌炎一般不累及()。 ["四肢近端肌肉","颈部肌肉","咽喉肌","呼吸肌","眼外肌"]
40岁以上发病的皮肌炎患者须高度警惕()。 ["恶性肿瘤","系统性红斑狼疮","类风湿性关节炎","心脏病","糖尿病"]
白塞病的实验室检查改变包括() ["贫血","血沉加快","抗口腔黏膜自身抗体阳性","类风湿因子阳性","WBC增多"]
阑尾炎的病因是(),()。