一患者右下8765左下567缺失,左下8近中舌向倾斜不松动,余留牙完全正常设计可摘局部义齿肘,最好选择下面哪个基牙安放鸦托和卡环()。 ["A.左右下44","右下43左4","右下43左下48","右下4左下48","右下4左下348"]
患者,女,29岁,月经后期4-5日,量少,经期乳房胀痛,伴有头痛目眩,食少,乏力,口燥咽干,舌淡红,脉弦而虚。治宜选用() ["归脾汤","四物汤","温经汤","逍遥散","生化汤"]
急性弥漫性腹膜炎,常见原因中哪项是错误的() ["急性出血性胰腺炎","急性胃十二指肠溃疡病穿孔","外伤性空腔脏器穿孔","肝破裂","绞窄性腹外疝"]
超短波电疗时,如果电极与皮肤间隙距离小,则() ["作用表浅","作用深入","不能进行治疗","作用均匀","治疗效果最好"]
下图为4个家系,带阴影的为遗传病患者,白色表现正常,下列叙述不正确的是() ["可能是色盲遗传家系是甲、乙、丙、丁","肯定不是抗维生素D佝偻病遗传的家系是甲、乙","家系甲中,这对夫妇再生一患病孩子几率为1/4","家系丙中,女儿一定是杂合子"]
弹性柱销联轴器装配时应注意哪些事项?