一位28歲初產婦發生嚴重的產後大出血。她的血色素為 5.2 g/dL。生命徵象為血壓 80/50 mmHg，心跳 135 次/分。醫師開立了立即輸注紅血球濃縮液（PRBCs）的醫囑。病患意識清楚、定向感正常，並堅定地表示：「我是耶和華見證人，在任何情況下我都拒絕血液製品。」護理師何項處置是正確的？
A 28-year-old primiparous woman experiences severe postpartum hemorrhage. Her hemoglobin is 5.2 g/dL. Vital signs are BP 80/50 mmHg and HR 135 bpm. The provider orders an immediate transfusion of packed red blood cells (PRBCs). The patient is alert, oriented, and firmly states, "I am a Jehovah's Witness and I refuse blood products under any circumstances." Which action by the nurse is correct?
- AAdminister a normal saline bolus and then initiate the PRBCs slowly to minimize emotional distress.給予生理食鹽水快速輸注，然後緩慢開始輸注濃縮紅血球以減輕情緒困擾。
- BContact the hospital ethics committee to override the patient's refusal based on beneficence.聯絡醫院倫理委員會，基於行善原則推翻病人的拒絕。
- CAdminister the PRBCs immediately under the specific doctrine of emergency implied consent.根據緊急默示同意原則立即輸注濃縮紅血球。
- DInform the provider that the order cannot be executed because the patient's autonomy must be respected.✓ 正解告知醫療提供者無法執行該醫囑，因為必須尊重病人的自主權。
本題重點在於處理倫理兩難：自主權（Autonomy）與行善原則（Beneficence）。根據美國護理學會 (ANA) 的倫理守則，護理師的首要職責是對病患負責。當一位認知能力正常、意識清楚的成年病患基於宗教理由拒絕即使是挽救生命的治療時，其自主權優先於醫療團隊救人的意圖。在血壓 80/50 mmHg 且心跳 135 次/分的情況下，強行給予血液製品會構成法理上的侵權與醫療暴力（Battery）。選項C的「緊急默示同意」僅適用於病患無意識且身旁無代理人的情況下；選項B倫理委員會無法推翻有能力成年人的合法拒絕；選項A為欺騙行為，嚴重違背不傷害原則與專業誠信。正確做法是暫停醫囑並直接向醫師反應，並探討非血液製品（如鐵劑、EPO或特定無細胞血漿替代液）的替代方案。
Respecting a competent adult patient's autonomy is legally and ethically paramount, even in life-threatening situations. Administering blood products against a Jehovah's Witness's explicit refusal constitutes battery and violates professional ethical standards. Emergency implied consent only applies when the patient is unconscious and unable to communicate; therefore, the nurse must inform the provider that the order cannot be executed and explore alternative treatments.
台灣與美國在此倫理規範上完全一致。台灣《醫療法》及美國法規皆明確保障心智健全之成年的輸血拒絕權。醫療團隊面臨此情況時經常轉而採用無血醫療（Bloodless Medicine）方案，例如給予大量輸液支持或靜脈鐵劑。