某患者血气结果如下:pH 7.45,<img src='https://img2.soutiyun.com/latex/latex.action' />15mmol/L,PaCO<sub>2</sub>30mmHg,该患者可能发生( )
患者,女性,68岁,拔除<img src='https://img2.soutiyun.com/shangxueba/ask/18450001-18453000/18452366/2015091110325074186.jpg' />,1周后发现唇侧牙槽骨骨尖形成,有轻压痛,一般应在何时作牙槽骨修整术()。
某患者女,30岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18447001-18450000/18447717/2015091109503357466.jpg' />活髓牙,全冠修复后第2天出现自发痛最可能的原因是()。
某患者收缩期超声心动图所示,提示()。<img src='https://img2.soutiyun.com/shangxueba/ask/18432001-18435000/18433526/2015082517065318724.png' />
某患者局麻下拔除右下6残根,拔牙过程顺利。但5天后出现发热,右咽侧肿痛明显,后出现张口受限,白细胞计数11.0×10<img src='https://img2.soutiyun.com/ask/uploadfile/11403001-11406000/95b2433b61ae6c748766b198af447075.gif' />/L。最可能的原因是
25岁,初孕。妊娠第8周牙痛。检查:<img src='https://img2.soutiyun.com/shangxueba/ask/1929001-1932000/1929121/ct_pzlyskdydyz2003_ae_00636(20097).jpg' />牙体破坏,需拔除,消炎后拔除的时间应为
女,52岁。因龋病而拔除<img src='https://img2.soutiyun.com/shangxueba/ask/1929001-1932000/1929108/ct_pzlyskdydyz2003_ae_00622(20097).jpg' />,余留牙情况良好。不适合固定义齿修复的主要理由是
根据某患者子宫B超检查声像图,最可能的诊断为()。<img src='https://img2.soutiyun.com/shangxueba/ask/17619001-17622000/17620596/201508271101157892.png' />
某贫血患者的血涂片、骨髓涂片、PAS染色分别如图所示,下列说法正确的是()<img src='https://img2.soutiyun.com/shangxueba/ask/18747001-18750000/18747905/2014070114415161181.jpg' />
某患者,男,40岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18087001-18090000/18088610/201509240948437395.jpg' />缺失行固定烤瓷桥修复,应选择以下哪种治疗方案()
某患者,右下第二前磨牙缺失,要求可摘局部义齿修复,<img src='https://img2.soutiyun.com/shangxueba/ask/18462001-18465000/18463555/2015091111575237102.jpg' />龈距3mm,以下最适宜的设计是()。
患者,女性,43岁,风湿性心脏病史10余年,二尖瓣狭窄,心功能Ⅰ级。<img src='https://img2.soutiyun.com/shangxueba/ask/18441001-18444000/18442619/2015091116164977743.jpg' />残根需拔除。引起以上严重并发症的菌血症的致病菌为()。
女性,36岁。<img src='https://img2.soutiyun.com/shangxueba/ask/18441001-18444000/18443313/2015111015022799824.jpg' />近中阻生,拟在局部麻醉下拔除左下<img src='https://img2.soutiyun.com/shangxueba/ask/18441001-18444000/18443313/2015111015022799824.jpg' />,口内法进行下牙槽神经阻滞麻醉后患者很快出现暂时性牙关紧闭,这可能是因为()
女性,20岁,因<img src='https://img2.soutiyun.com/shangxueba/ask/17478001-17481000/17480602/2015113008500752058.jpg' />严重龋坏,需拔除。如果需用牙挺,其支点应位于().
某患者眼睛偏斜,眼位检查如图,考虑麻痹肌为()<img src='https://img2.soutiyun.com/shangxueba/ask/17940001-17943000/17942818/2015110909245485650.jpg' />
女,65岁,两个月前牙齿松动,自行拔除,张口受限1个月余,现右侧咬肌肿胀,按压有脓液自牙创处流出,CT检查如图,最可能的诊断为()<img src='https://img2.soutiyun.com/shangxueba/ask/17745001-17748000/17745246/2015111216145667069.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17745001-17748000/17745246/2015111216145775550.jpg' /><img src='https://img2.soutiyun.com/shangxueba/ask/17745001-17748000/17745246/2015111216145895848.jpg' />
某患者,上颌牙列完整,<img src='https://img2.soutiyun.com/shangxueba/ask/18681001-18684000/18682024/2017041913211594692.gif' />缺失,<img src='https://img2.soutiyun.com/shangxueba/ask/18681001-18684000/18682024/2017041913211788909.gif' />Ⅲ度松动,牙槽骨吸收近根尖,<img src='https://img2.soutiyun.com/shangxueba/ask/18681001-18684000/18682024/2017041913211394600.gif' />Ⅱ度松动,龈缘红肿,临床冠长,牙槽骨高度降低至根长1/2。如果保留<img src='https://img2.soutiyun.com/shangxueba/ask/18681001-18684000/18682024/2017041913211394600.gif' />,采用长冠基牙覆盖义齿修复最主要的缺点是()
某患者阴囊部疼痛不适,超声声像图如下,最可能的诊断为()。<img src='https://img2.soutiyun.com/shangxueba/ask/17604001-17607000/17606416/2015082715105738233.png' />
某患者女,30岁,<img src='https://img2.soutiyun.com/shangxueba/ask/18447001-18450000/18447727/2015091109512394101.jpg' />舌侧倾斜较明显,做全冠修复时,牙体预备舌侧龈边缘最好是()。
患者男性,35岁。<img src='https://img2.soutiyun.com/shangxueba/ask/18450001-18453000/18451928/2015082308442798017.png' />近中中位阻生,<img src='https://img2.soutiyun.com/shangxueba/ask/18450001-18453000/18451928/2015082308444617297.png' />远中颈部可疑龋坏。现拟拔除<img src='https://img2.soutiyun.com/shangxueba/ask/18450001-18453000/18451928/2015082308442798017.png' />。如果在拔除8I时需要翻瓣和去骨,以下一般原则中哪项是错误的()。
患者女,13岁,凸面型,鼻唇角正常,面下1/3稍短,颏唇沟深。前牙Ⅲ度深覆<img src='https://img2.soutiyun.com/shangxueba/ask/17457001-17460000/17459138/2015112808455626018.jpg' />,覆盖5mm,磨牙远中尖对尖关系,上颌拥挤6mm,下颌拥挤6.5mm若治疗计划是拔除2个上颌第一双尖牙,治疗结束后磨牙关系应为().
某患者外周血涂片如图1,骨髓涂片如图2,该患者最可能为哪种疾病()<img src='https://img2.soutiyun.com/shangxueba/ask/17475001-17478000/17476668/2015120714465642940.jpg' />
患者,男,28岁,<img src='https://img2.soutiyun.com/shangxueba/ask/17454001-17457000/17456362/2015112616591311162.jpg' />近中倾斜阻生,<img src='https://img2.soutiyun.com/shangxueba/ask/17454001-17457000/17456362/2015112616591543852.jpg' />远中颈部可疑龋坏。现拟拔除<img src='https://img2.soutiyun.com/shangxueba/ask/17454001-17457000/17456362/2015112616591543852.jpg' />出现上述症状后,最应采取的治疗是()。
某患者其眼底如图,最不可能的病因是()<img src='https://img2.soutiyun.com/shangxueba/ask/17931001-17934000/17932225/2015110909504844129.jpg' />