A .1.0mmol/L
B .1.25mmol/L
C .1.5mmol/L
D .1.75mmol/L
E .2.0mmol/L
[单选题]当总血钙低于多少时可出现手足搐搦()A . 1.0mmol/LB . 1.25mmol/LC . 1.5mmol/LD . 1.75mmol/LE . 2.0mmol/L
[单选题]当血钙低于多少时,可引起手足搐搦()A . 1.88~2.04mmo/L(7.5~8.1mg/dl)B . 1.41~1.51mmo/L(5.5~6.0mg/dl)C . 1.75~2.04mmo/L(7~8.1mg/dl)D . 1.51~1.64mmo/L(6.0~6.6mg/dl)E . 1.75~1.88mmo/L(7~7.5mg/dl)
[单选题]当血钙低于多少时,可引起手足搐搦()A.1.88~2.04mmo/L(7.5~8.1mg/dl)B.1.41~1.51mmo/L(5.5~6.0mg/
[单选题]当血清总钙低于以下哪项指标时可出现手足搐搦症()。A . 1mmol/LB . 2mmol/LC . 2.87mmol/LD . 2.5mmol/LE . 1.87mmol/L
[单选题]当血钙低于哪项数据时,即可出现手足搐搦症()。A . 5~5.5mg/dlB . 6~6.5mg/dlC . 7~7.5mg/dlD . 8mg/dlE . 8.5mg/dl
[单选题]血钙水平低于多少可引起手足搐搦A.0.9mmol/LB.1.1mmol/LC.1.4mmol/LD.1.6mmol/LE.1.75~1.8mmol/L
[单选题,A1型题] 血钙水平低于多少可引起手足搐搦()A .0.9mmol/LB .1.1mmol/LC .1.4mmol/LD . D.1.6mmol/LE .1.75~1.8mmol/L
[单选题]镁低于多少可出现低钙血症与手足抽搐()A .<0.9mmol/LB .<0.6mmol/LC .<0.7mmol/LD .<0.8mmol/LE .<0.4mmol/L
[单选题]镁低于多少可出现低钙血症与手足抽搐()A.<0.9mmol/LB.<0.6mmol/LC.<0.7mmol/LD.<0.8mmol/LE.<0.4mm
[单选题]血钙离子低于多少可以引起婴儿手足搐搦发作()A . 1.0mmol/L(4mg/dl)B . 1.75mmol/L(7mg/dl)C . 1.88mmol/L(7.5mg/dl)D . 2.25mmol/L(9mg/dl)E . 1.38mmol/L(5.5mg/dl)