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问题 单项选择题 A3/A4型题

女性，20岁。间断发热3周，左颈部淋巴结无痛性肿大。查体：左颈部一4cm×3cm淋巴结，不活动，表面无破溃，肝、脾不大，胸片未见异常。骨髓像正常，淋巴结活检:正常淋巴滤泡结构被破坏，可见R-S细胞

本患者预后与何关系最为密切()

A．临床分期

B．年龄

C．R-S细胞的多少

D．放疗剂量

E．化疗强度

答案

参考答案：A

单项选择题

关于颅内脊索瘤CT表现，下列哪项是错误的

A．有散在斑块钙化影

B．邻近骨质破坏

C．无强化

D．边界不规则

E．边缘分叶或模糊不清
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单项选择题

Because antianxiety agents such as chlordiazepoxide (Librium) can potentiate the effects of other drugs, the nurse should incorporate which of the following instructions in her teaching plan

A．Avoid mixing antianxiety agents with alcohol or other central nervous system (CNS) depressants.

B．Avoid taking antianxiety agents at bedtime.

C．Avoid taking antianxiety agents on an empty stomach.

D．Avoid consuming aged cheese when taking antianxiety agents.
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