# 個案正以鼻導管接受氧氣。請點選護理師應立即移除的物品。

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=499736&lang=zh-tw  
> language: zh-TW  
> subject: Accident/Error/Injury Prevention  
> category: SIPC

## 題目

個案正以鼻導管接受氧氣。請點選護理師應立即移除的物品。

![](https://mymerci.kr/data/nclex/hotspot/v4/v4_oxygen_fire.png)

🎨Nano Banana 프롬프트 (이미지 로드 실패 — 자산 미업로드)

복사

Original NCLEX Hotspot clinical education asset. Keep all options equally prominent; never add an answer marker, circle, arrow, highlight, title, or watermark.
위 프롬프트로 이미지 생성 후 payload.hotspot.image 경로(/data/nclex/hotspot/v4/v4_oxygen_fire.png)에 업로드하세요.

## 解析

點燃的蠟燭是富氧環境中的火源。氧氣會助燃，因此必須立即移除明火。

## 深入解析

快速解答
點燃的蠟燭在氧氣濃度高的環境中是引火源。氧氣會助長快速燃燒，因此必須立即移除明火。

此選項正確的原因
氧氣本身不會自燃，但會加速燃燒。在氧氣濃度高的照護環境中，點燃的蠟燭是立即的引火危險。

簡易比喻或心智圖像
想像氧氣讓小火燒得更快更旺；移除火焰就打破了燃燒三角中的引火要素。

記憶掛鉤
點燃的蠟燭是必須立即移除的引火源。

NCLEX 決策規則
使用氧氣時，應移除明火與引火源，並遵循機構的防火安全措施。

其他選項錯誤的原因
杯子、書本、面紙盒和氧氣設備需要常規的安全檢查，但可見的明火是立即的引火源。參考文獻

- [1]FDA：醫用氣體標示與氧氣火災警告

## 臨床情境

臨床情境
個案正透過鼻導管（nasal cannula）接受氧氣治療。

護理師應注意事項
點燃的蠟燭在氧氣濃度高的環境中是引火源。氧氣會助長快速燃燒，因此必須立即移除明火。

實務應用
使用氧氣時，應移除明火與引火源，並遵循機構的防火安全措施。

## 重要概念

- **Oxygen-enriched environment** — 補充氧氣可能加劇燃燒的區域。
- **Ignition source** — 能夠引發火災的明火、火花或熱源。

## 相同主題題目

- [A circulating nurse leads the final time-out for an operative procedure. Complete the safe…](https://mymerci.kr/pages/nclex_q.php?qn_id=393372&lang=zh-tw)
- [Review the client's changing fall risk during the shift and select the prevention plan tha…](https://mymerci.kr/pages/nclex_q.php?qn_id=393501&lang=zh-tw)
- [An older adult who is confused at night repeatedly tries to get out of bed without assista…](https://mymerci.kr/pages/nclex_q.php?qn_id=393729&lang=zh-tw)
- [A client begins having a generalized seizure while in bed. Place the nursing actions in th…](https://mymerci.kr/pages/nclex_q.php?qn_id=393871&lang=zh-tw)
- [An older adult is confused and attempts to get out of bed without help. Which intervention…](https://mymerci.kr/pages/nclex_q.php?qn_id=394163&lang=zh-tw)
- [For each medication reaction, indicate whether it suggests an allergy and whether it requi…](https://mymerci.kr/pages/nclex_q.php?qn_id=395666&lang=zh-tw)
- [An older adult is hospitalized after a near fall. For each cue or intervention, select the…](https://mymerci.kr/pages/nclex_q.php?qn_id=396165&lang=zh-tw)
- [Place the nursing actions in order after finding an anticoagulated older adult on the floo…](https://mymerci.kr/pages/nclex_q.php?qn_id=396383&lang=zh-tw)

## 以其他語言閱讀

- [en](https://mymerci.kr/pages/nclex_q.php?qn_id=499736&lang=en)
- [ko](https://mymerci.kr/pages/nclex_q.php?qn_id=499736&lang=ko)
- [ja](https://mymerci.kr/pages/nclex_q.php?qn_id=499736&lang=ja)
- [zh-TW](https://mymerci.kr/pages/nclex_q.php?qn_id=499736&lang=zh-tw)
- [vi](https://mymerci.kr/pages/nclex_q.php?qn_id=499736&lang=vi)

---

More free questions: [NCLEX-RN 題庫](https://mymerci.kr/pages/nclex_bank.php?lang=zh-tw)

_僅供學習參考。實際臨床請遵循最新指引與所屬機構規範。_