参考答案:A
答案解析:1.该患者由于抗生素治疗无效,可排除感染性疾病,如慢性菌痢和阿米巴肠炎,故不选C、E。肠结核多有全身结核中毒症状如长期不规则发热、乏力、盗汗等,且消化道症状表现为腹痛、腹部肿块、腹泻与便秘交替,该患者
早期肺脓肿与细菌性肺炎在症状及X线表现上很相似。细菌性肺炎中肺炎球菌肺炎最常见,常有口唇疱疹、铁锈色痰而无大量黄脓痰。胸部X线片示肺叶或段实变或呈片状淡薄炎性病变,边缘模糊不清,但无脓腔形
第34题: [简答题]There is a four—digit number made with 0—9! Its 2nd digit is twice greater than its 3rd. The sum of all the digits is thrice greater than its last digit! The product of its 3rd and 4th digits is 12 times greater than the ratio of its 2nd and 3rd. What is it
参考答案:
第35题:[单选题]消防应急灯具在主电源切断后在()s内应能转入应急状态;主电源恢复后,应自动恢复到主电工作状态;不应设影响应急功能的开关。(GA588-20126.13.31)
A.5、
B.6
C.2
D.3
参考答案:A
第36题: [单项选择]我国19-22岁的女大学生(汉族)心脏脉搏均值为多少次/min。()
A. 75.3
B. 76.3
C. 77.3
D. 78.329
参考答案:C
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