患者,男性,45岁,患有胃溃疡,昨日呕血约200ml,经治疗出血停止,病情缓解。患者出血期,大便颜色呈
A. 果酱色
B. 暗红色
C. 鲜红色
D. 黄褐色
E. 柏油色
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患者,男性,45岁,患有胃溃疡,昨日呕血约200ml,经治疗出血停止,病情缓解。患者呕血时应采取的体位是
A. 平卧位,头偏向一侧
B. 膝胸位
C. 头低脚高位
D. 头高脚低位
E. 截石位
Fish is the last course of the meal, but it is intentionally有意 not finished. The reason for this stems 根茎(源于)from a Chinese saying, nian nian you yu ( meaning every year there is leftover), which is a ________for being blessed 祝福every year.
A. gramophone留声机
B. telephone
C. homophone同音异形异义
D. monophone收发话器
He's been on the computer all morning, ________ his friends.
A. chatting with
B. chated with
C. chewing with
D. chew 咀嚼with
You can buy our goods over the ________.
A. website
B. www
C. Interact交流
D. Internet