第2题: [单项选择]关于择期手术前准备,下列护理措施中不妥的是______ A. 血压在160/100mmHg以上者才需要降血压 B. 心力衰竭病人应在病情控制3~4周后再考虑手术 C. 呼吸道有感染者要控制感染 D. 糖尿病病人血糖控制在轻度升高状态即可 E. 血浆蛋白低于50g/L时需要输入血浆 参考答案:E 答案解析:[解析] 一般血浆清蛋白低于30g/L时可在短期内通过输入血浆来纠正低蛋白血症。
第3题: [单项选择]成人心脏摄影的焦一片距为() A. 50cm B. 85cm C. 100cm D. 120cm E. 200cm 参考答案:E
A. an example of a typical long life among these people B. an example of an unusual long life among these people C. an explanation of why he is still healthy D. an explanation of what way of life we should take 参考答案:A 答案解析:[试题分析] 本题测试的是对事例的推断理解能力。 [详细解答] 文章第三段开始介绍导致健康长寿的因素,文章提及Rustam Mamedov是在说明第一个因素的时候:First of all, h
第23题: [单项选择]In jazz music, a riff is a simple melodic figure, ________ and repeated several times. A. ( usually one or two measures lasted B. ( lasted one measure or two usually C. ( is lasting one or two measures usually D. ( usually lasting one or two measures 参考答案:D