题目内容

低钾血症的病因不包括( )

A. 术后长期不能进食
B. 严重腹泻
C. 酸中毒
D. 大量注射葡萄糖,尤其是与胰岛素合用
E. 碱中毒

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患者,女,严重腹泻,表情淡漠,反应迟钝,主诉全身无力,恶心,心悸,血清钠离子浓度140mmol/L,血清钾离子浓度2.8mmol/L,该患者可能的诊断是( )

A. 高渗性脱水
B. 等渗性脱水
C. 低渗性脱水
D. 低钾血症
E. 高钾血症

Ten minutes ______ a long time for one who waits.

A. seem
B. seems
C. seemed
D. are seemed

Eric is the only one of the boys who _____ a driving license.

A. has
B. have
C. is having
D. are having

Joy and Sorrow _____ next-door neighbors.

A. Is
B. are
C. were
D. be

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