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

一位有氣喘病史的病人因高血壓入院。護理師應質疑下列哪項藥物醫囑?

A client with a history of asthma is admitted for hypertension. Which medication order should the nurse question?

  • AHydrochlorothiazide
    Hydrochlorothiazide(氫氯噻嗪)
  • BPropranolol✓ 正解
    Propranolol(普萘洛爾)
  • CLisinopril
    Lisinopril(賴諾普利)
  • DAmlodipine
    Amlodipine(氨氯地平)
Explanation · 中文詳解

Propranolol 是一種非選擇性 Beta 受體阻斷劑(Non-selective Beta-blocker),會同時阻斷 Beta-1(心臟)與 Beta-2(肺部)受體。阻斷 Beta-2 受體會導致支氣管收縮,可能引發氣喘急性發作。氣喘病人若需使用 Beta 阻斷劑,應選擇選擇性 Beta-1 阻斷劑(如 Metoprolol)。

Propranolol is a non-selective beta-blocker that blocks both beta-1 (cardiac) and beta-2 (pulmonary) receptors. Blockade of beta-2 receptors causes bronchoconstriction and may precipitate an acute asthma exacerbation. If an asthmatic client requires a beta-blocker, a selective beta-1 blocker (such as metoprolol) should be chosen.

✦ 台美臨床差異

美國醫囑系統通常會自動提示 Beta-blocker 與 Asthma 的交互作用,但 RN 仍須具備最後把關的判斷力。

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