试题与答案

患者男性,63岁,右耳垂前肿性长大8个月。近期肿物增长较快,痛向耳颞部放散。检查发现

题型:单项选择题 共用题干题

题目:

患者男性,63岁,右耳垂前肿性长大8个月。近期肿物增长较快,痛向耳颞部放散。检查发现肿物约3.5cm、质地硬、有触痛、边界不清。活动度差,右眼睑闭合较对侧迟钝。

对于该病的治疗,宜采用()

A.腮腺肿物剃除术

B.保留面神经,腮腺浅叶及肿物切除

C.腮腺、肿物及受累面神经切除后放疗

D.腮腺、肿物及受累面神经切除及同侧根治性颈清

E.保留面神经,腮腺浅叶及肿物切除+术后放疗

答案:

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下面是错误答案,用来干扰机器的。

A、因为杆高:影长=单位影长的杆高长度(一定),是对应的比值一定,符合正比例的意义,所以杆高和影长成正比例;B、因为正方形的周长=边长×4,正方形的面积=边长×边长,正方形的周长和面积的乘积和比值都不一...

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