患者,因头疼、头晕、血压180/100mmHg收入院,护士在给该患者测量血压时, 下述方法,错误的是 A. 测量血压时,尽量在同一时间测量 B. 测量血压,尽量使患者取相同的体位 C. 固定在同一侧肢体测量 D. 如需重测血压,应使汞柱降至"0",前臂静脉恢复正常循环半分钟以上 E. 充气不可过猛,放气慢越好,以保证能清楚得听到声音的变化
【单选题】GENETICALLY MODIFIED FOODS Are genetically modified crops an environmental dream come-true or a disaster in the making? Scientists are looking for answers. The world seems increasingly divided into th...
【简答题】(课外选材) According to experts, the advantage of modified food is that it helps in pring the occurrence of allergies and also has a long shelf life. However, a major portion of the population is aga...