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【单选题】
1．5岁女孩，腹泻伴恶心、呕吐，哭吵不安1天，大便为黏冻脓血样，有腥臭味，每日7～8次。大便镜检白细胞及少量红细胞（）
A.
空肠弯曲菌肠炎
B.
金黄色葡萄球菌肠炎
C.
真菌性肠炎
D.
致病性大肠杆菌肠炎
E.
轮状病毒肠炎
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Losing Weight Girls as young as 10 years old are dieting and in danger of developing unhealthy attitudes to weight, body image and food, a group of Toronto researchers reported Tuesday. Their study of...
A.
had unhealthy attitudes to weight.
B.
were overweight.
C.
were on a diet.
D.
had healthy weights.
【单选题】不符合浓缩红细胞质量标准的是()。
A.
200ml全血分：125ml±10%;400ml全血：250ml±10%
B.
血细胞比容：0.65—0.80
C.
血型正反定型相符合，稀有血型应符合血型标签标示
D.
无菌试验为无菌生长