【单选题】患儿女,8个月。患支气管肺炎。用多种抗生素治疗20天,体温下降,病情好转。近2天再次发热、腹泻、呕吐,大便5~6次/日,呈暗绿色水样,味腥臭,有黏液,镜检可见大量白细胞、脓细胞及革兰阳性球菌。最可能的诊断是
【简答题】阅读理解。 Tom Whittaker, born in England in 1949, is an amazing example of a Can Do person. The young man came to the United States in 1975, where he studied for a 's in Arts. Although studying took...
【简答题】阿司匹林是一个百年老药,从最初的解热镇痛,到现在临床上广泛应用的低剂量长期服用,对抗血小板凝集预防血栓,目前是一种心血管病人最常见的基础用药。 国外已有研究表明 ,其 对某些癌症具有降低风险的作用,结合你学的知识,谈谈老年人如何合理使用阿司匹林进行疾病的预防和治疗。
【简答题】阅读理解 Tom Whittaker, born in England in 1949, is an amazing example of a Can Do person. The young man came to the United States in 1975, where he studied for a 's in Arts. Although studying took ...
【单选题】患儿女,8个月。患支气管肺炎。用多种抗生素治疗20天,体温下降,病情好转。近2天再次发热.腹泻.呕吐,大便5~6次/日,呈暗绿色水样,味腥臭,有黏液,镜检可见大量白细胞.脓细胞及革兰阳性球菌。最可能的诊断是
【简答题】某毛坯的某尺寸为30mm,公差为2mm,那么这个尺寸的上偏差为 mm, 下偏差为 mm。