— 降低風險 · EASY · MCQ —
護理師準備在腹臀部（ventrogluteal site）進行肌肉注射。護理師應使用哪一個解剖標記來定位？
A nurse is preparing to administer an intramuscular injection into the ventrogluteal site. Which landmark should the nurse use to locate this site?
- AThe lateral femoral condyle股骨外髁
- BThe acromion process and the deltoid muscle肩峰突和三角肌
- CThe middle third of the vastus lateralis股外側肌的中三分之一處
- DThe greater trochanter, anterior superior iliac spine, and iliac crest✓ 正解大轉子、髂前上棘和髂嵴
— Explanation · 中文詳解 —
腹臀部（Ventrogluteal site）肌肉注射被認為是肌肉注射中最安全的位置，因為該處肌肉厚實，且遠離主要的血管與坐骨神經。定位時，護理師需將手掌根部置於大轉子（Greater trochanter）上，食指指向髂前上棘（Anterior superior iliac spine），中指沿著髂嵴（Iliac crest）向後張開，形成一個三角形區域。針頭應注入此三角形區域的中央。這種解剖定位方式能確保藥物精確進入臀中肌，避免誤傷神經或血管。
The ventrogluteal site is located using the greater trochanter, anterior superior iliac spine, and iliac crest as anatomical landmarks. Placing the heel of the hand on the greater trochanter with the index finger pointing toward the anterior superior iliac spine and the middle finger along the iliac crest forms a triangle that identifies the safe injection area.