每次透析4小时可丢失葡萄糖()克?
A.20~30g
B.25~30g
C.30g
D.30~35g
参考答案:B
女性,56岁,5年前患乳腺癌手术治疗,术后化疗半年余,半年前发现在左锁骨上淋巴结肿大,2个月来出现胸憋,气短而就诊,化验检查:Hb109g/L,WBC6×109/L,第1小时末血沉40mm,X线胸片示右肺肿块阴影,心影向两侧扩大,心脏搏动减弱。
检查证实该患者心包呈中等量积液,该患者心脏积液最可能的病因是()。
A.结核病
B.肿瘤
C.心肌梗死后综合征
D.化脓性
E.非特异性
Although the Eiffel Tower ______ to last for 20 years, it is still standing today.
A.has designed
B.had designed
C.is designed
D.was designed