NurslixJournal
藥理與非經腸給藥 · MEDIUM · MCQ

給予 Spironolactone (保鉀利尿劑) 前,必須評估哪些數據?

Which lab values are mandatory to assess before administering Spironolactone?

  • ASerum potassium✓ 正解
    血清鉀
  • BHemoglobin level
    血色素
  • CSerum sodium
    血清鈉
  • DSerum glucose
    血清葡萄糖
Explanation · 中文詳解

Spironolactone 是一種保鉀利尿劑(Potassium-sparing diuretic),透過拮抗醛固酮(Aldosterone)作用,抑制遠端腎小管對鈉的再吸收,同時減少鉀的排泄。因此,使用前必須評估血鉀數值,以防止高血鉀(Hyperkalemia)造成的致命心律不整。這是用藥安全中最重要的實驗室監測項目。

Spironolactone is a potassium-sparing diuretic that inhibits aldosterone, reducing potassium excretion and risking life-threatening hyperkalemia. Therefore, serum potassium levels must be assessed before administration to ensure patient safety.

Related · 同分類的其他題目

More from Pharmacological & Parenteral

瀏覽全部 2,027 題 藥理與非經腸給藥 →
Jump to another chapter