单选题当血钙低于下列哪个数值时,可引起手足抽搐()A1.4mmol/L(5.5mg/dl)~1.5mmol/L6.0mg/dl)B1.5mmol/L(6.0mg/dl)~1.63mmol/L(6.5mg/dl)C1.6mmol/L(6.5mg/dl)~1.75mmol/L(7.0mg/dl)D1.75mmol/L(7.0mg/dl)~1.88mmol/L(7.5mg/dl)E2.0mmol/L(8.0mg/dl)~2.13mmol/L(8.5mg/dl)

单选题
当血钙低于下列哪个数值时,可引起手足抽搐()
A

1.4mmol/L(5.5mg/dl)~1.5mmol/L6.0mg/dl)

B

1.5mmol/L(6.0mg/dl)~1.63mmol/L(6.5mg/dl)

C

1.6mmol/L(6.5mg/dl)~1.75mmol/L(7.0mg/dl)

D

1.75mmol/L(7.0mg/dl)~1.88mmol/L(7.5mg/dl)

E

2.0mmol/L(8.0mg/dl)~2.13mmol/L(8.5mg/dl)


参考解析

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