皮皮学，免费搜题
登录
搜题
【单选题】
调车信号机和矮型出站信号机显示距离是不得少于___。A.
200m
B.
400m
C.
600m
D.
800m
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列关于治疗性环境的描述不正确的是
A.
治疗性环境可以影响病人在就医期间的心理感受
B.
治疗性环境应考虑病人的安全
C.
优美的环境环境布置可为病人带来舒适
D.
舒适的治疗环境也缘于医务人员良好的服务态度
E.
治疗性环境不会影响个体疾病恢复的程度与进程
【单选题】人们在工作环境中因直接接触职业性有害因素所导致的疾病称之为职业病,分为 10 大类,132 个病种。下列对职业病的特点描述不正确的是( )
A.
病因明确,为职业性有害因素
B.
病因与疾病之间一般存在接触水平-效应关系
C.
群体发病,很少只出现个别患者
D.
重在治疗,治疗个体有助于控制人群发病
E.
早期诊断、及时合理处理,预后康复效果较好
【单选题】患者，男，35岁，因在高热环境下持续工作12小时而出现头痛、头晕、乏力、多汗等症状，不久体温迅速升高到41℃，并出现颜面潮红、昏迷、休克此时最佳的降温措施应为
A.
冰盐水灌肠
B.
冰帽
C.
静脉滴注葡萄糖盐水
D.
冬眠合剂
E.
物理降温十药物降温
【单选题】患者，男，35岁，因在高热环境下持续工作12小时而出现头痛、头晕、乏力、多汗等症状，不久体温迅速升高到41℃，并出现颜面潮红、昏迷、休克。此时最佳的降温措施应为
A.
冰盐水灌肠
B.
物理降温+药物降温
C.
冬眠合剂
D.
静脉滴注葡萄糖盐水
E.
冰帽
【单选题】---Jack didn’t pass the examination last week. ---_______? He had been working so hard at his lessons.
A.
What for
B.
Pardon
C.
Did he
D.
How come
【单选题】S he had been working for 10 consecutive days -- she .
A.
must be very tired
B.
must n't have been very tired
C.
mustn't be very tired
D.
m ust have been very tired
【单选题】Tom said he had been working for three hours, _____ ,evidently, was untrue.
A.
he
B.
this
C.
it
D.
which
【单选题】His success was due to______he had been working hard all the time.
A.
that
B.
the fact which
C.
the fact that
D.
the fact what
【单选题】His success was due partly to ______ he had been working hard.
A.
that
B.
the fact which
C.
being followed
D.
having followed
相关题目：