第6题: [单项选择]生产和安全的“五同时”是指()。 A. 计划、部署、检查、总结、落实 B. 计划、部署、检查、总结、评比 C. 安排、部署、检查、总结、落实 D. 计划、部署、实施、总结、落实 参考答案:B
第7题: [单项选择]Why did the divers perform less well in colder conditions
A They were less able to concentrate.
B Their body temperature fell too quickly.
C Their mental functions were immediately affected by the cold.
D They were used to swimming pool conditions. 参考答案:A
第9题: [单项选择]患儿,2岁,高热、咳嗽,伴疱疹性结膜炎和结节性红斑,有结核病密切接触史,疑为急性粟粒型结核,拟行结核菌素试验。 试验宜选用的注射部位是 A. 右前臂掌侧中、下1/3交界处 B. 左前臂掌侧中、下1/3交界处 C. 左前臂掌侧中、下2/3交界处 D. 右前臂掌侧中、下2/3交界处 E. 左前臂背侧中、下2/3交界处 参考答案:B 答案解析:[解析] PPD试验一般选择左前臂掌侧中下1/3交界行皮内注射。