第4题: [单项选择]What is the main idea of the passage A. All senses have their limitations. B. Insects are more sensitive to colours than man. C. Man has not fully utilized all his senses. D. Man is not as good as animals in learning about the environment. 参考答案:C 答案解析:本题为主旨题。本文主要讲述了人有多种感官来了解世界,而不是只有五大感官,但是人们却未充分利用这些感官,故C所表述的内容是全文的主要思想,为正确答案。
第10题: [单项选择]患者,女性,35岁,甲状腺功能亢进,突发昏迷,体温41.5℃,心率140/min,两肺底湿哕音,伴大汗、腹泻。护士考虑了许多其可能的诱发因素,但应除外 A. 感染 B. 心力衰竭 C. 应激状态 D. 妊娠 E. 中断治疗 参考答案:D 答案解析:患者发生了甲状腺危象,其主要诱因有:①应激状态,如感染、手术、放射性碘治疗等;②严重躯体疾病,如充血性心力衰竭、低血糖症等;③口服过量TH制剂;④严重精神创伤;⑤手术中过度挤压甲状腺。