◎ 文╱陳柏瑋
3.疑義說明:
(1) 此病人因低血鉀需補充鉀離子開立KCl 1.49% NS inj 100 ml (KCl 20 mEq in NS 100ml)
IVD,無中央靜脈導管供輸注。
(2) 若要以週邊靜脈注射KCl,不得選用KCl 1.49% NS inj 100 ml (KCl 20 mEq in NS
100ml),因高滲透壓可能導致靜脈炎,應修改為 KCl 10 mEq in NS 500 ml或KCl 20 mEq in NS
500 ml。
補充鉀離子建議劑量表
註:口服劑型可分次給予避免腸胃不適
檢驗項目參考值:
BUN (blood urea nitrogen): 7-20 mg/dL; SCr (serum creatinine): male:
0.7-1.5 mg/dL; female: 0.5-1.2 mg/dL; CCr (Creatinine clearance
rate): >60 mL/min; ALT (alanine aminotransferase): 0-40 U/L; AST (aspartate
aminotransferase): 5-45 U/L;K: 3.5-5.0 mEq/L
參考資料:
1.Paul L. Marino。The ICU Book加護重症醫學。合記,2016。
2.David B (2021). Clinical manifestations and treatment of
hypokalemia in adults J.P. Forman(Ed.), Uptodate. Retrieved February
13, 2023, from https://www.uptodate.com/contents/clinical-manifestations-and-treatment-of-hypokalemia-in-adults/
(全文完)
(本文作者為臺北榮民總醫院藥學部臨床藥師 /國立陽明交通大學藥理所碩士)
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