57 慢性腎衰竭併發高血鉀之治療,給予下列何藥物,可具保護心肌之作用?
(A) Glucose plus insulin
(B) Calcium gluconate
(C) Kalimate
(D) Sodium bicarbonate
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統計: A(26), B(195), C(30), D(18), E(0) #415564
統計: A(26), B(195), C(30), D(18), E(0) #415564
詳解 (共 4 筆)
#856154
(B) 治療高血鉀開始給病人靜脈點滴葡萄糖酸鈣(Calcium gluconate),鈣離子具有保護心肌作用
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#2906212
注射Calcium gluconate是用來預防高血鉀造成心律不整
因為鈣離子會升高動作電位threshold potential ,使神經肌肉細胞不易興奮
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#856304
Calcium gluconate is a mineral supplement. It is manufactured by the neutralization of gluconic acid with lime or calcium carbonate.
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