第9题: [单项选择]How should you warm up a diesel engine that has not been run for some time? () A. Run it at minimum speed for a period of time B. Run it at half speed for a period of time C. Bring it to top speed immediately D. Inject ether into the air intake 参考答案:B
第24题: [单项选择]第三组: 患者,男性,24岁,心悸,多食,消瘦,易激动4个月,甲状腺I°腺大,甲状腺吸碘率3小时60%,24小时72%。 提示:体征有胫前黏液水肿,眼裂增宽 提问:考虑什么诊断 A. 结节性甲状腺肿 B. 慢性甲状腺炎 C. Graves病 D. 亚急性甲状腺炎 E. 甲状腺癌 参考答案:C