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【单选题】
患者男性,54岁。因右上腹阵发性绞痛伴 恶心、呕吐3小时就诊。体温37℃,右I:腹 探部压痛,Murphy征阴性。进一步检查应 首选
A.
血白细胞计数和分类
B.
腹部X线
C.
腹部B超
D.
口服胆囊造影术
E.
血淀粉酶测定
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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.