新分泌釉质基质所含矿物质仅占矿化物总量的()。 ["15%~20%","25%~30%","35%~40%","45%~50%","55%~60%"]
口服葡萄糖耐量试验,2h血糖应为() ["13.0mmol/L","<7.8mmol/L","7.8~9.0mmol/L","3.9~6.1mmol/L","<11.1mmol/L"]
关于单次颤搐刺激,以下哪种叙述错误()。 ["频率为0.1~1.0Hz,刺激间隔为0.2ms","用于粗略判断程度较深的神经肌肉阻滞","能够区分神经,肌肉阻滞的性质","用于判断呼吸抑制的原因是中枢性或外周性","敏感性较差"]
女,50岁,右鼻塞、脓涕3个月,CT、MRI检查如图所示,最可能的诊断是() ["右侧上颌窦黏液囊肿","右侧上颌窦黏膜下囊肿","右侧上颌窦积液","右侧上颌窦黏液腺瘤","右侧上颌窦腺样囊性癌"]
上颌第一磨牙面形态呈()。 ["三角形","长方形","梯形","卵圆形","斜方形"]
评价报告审核是()的一个重要保障环节。