第17题: [单项选择]腹腔切开引流术适用于 A. 急性单纯性阑尾炎 B. 慢性阑尾炎 C. 阑尾周围脓肿,症状逐渐减轻 D. 急性坏疽性阑尾炎 E. 阑尾周围脓肿,症状逐渐加重 参考答案:E 答案解析:[解题思路] 急性化脓性阑尾炎或坏疽性阑尾炎是在右下腹痛急性发作下确诊的,可形成阑尾周围脓肿,若脓肿无局限趋势,应行腹腔切开引流。
第38题: [单项选择]Answering mobile phone calls while you are at a work meeting is not only discourteous, but it can also destroy the () of the meeting. A. capableness B. efficacy C. facts D. impression 参考答案:B 答案解析: