— 健康促進與維護 · EASY · MCQ —
護理師在嬰兒健康檢查時評估一名 4 個月大的嬰兒。應預期觀察到哪項發展里程碑？
A nurse is assessing a 4-month-old infant during a well-child visit. Which developmental milestone should the nurse expect?
- ARolling from front to back✓ 正解從仰臥翻轉為俯臥
- BSitting without support不需支撐即可坐著
- CSpeaking two-word sentences說兩個字的句子
- DPincer grasp拇食指捏握
— Explanation · 中文詳解 —
4 個月大的嬰兒發展里程碑通常包括：頭部控制能力增強、手眼協調開始發展，並能從腹部翻身至背部（Rolling from front to back）。這是運動發展的重要階段。坐姿通常在 6 個月後建立，捏握（Pincer grasp）屬於精細動作發展，約在 9-10 個月出現，兩詞句子則屬於語言發展，約在 2 歲左右。
Developmental milestones for a 4-month-old infant typically include: improved head control, beginning hand-eye coordination, and the ability to roll from front to back. This is an important phase of motor development. Sitting is usually established after 6 months; the pincer grasp is a fine motor milestone appearing around 9-10 months; and two-word phrases belong to language development at about 2 years of age.