護理師衛教產婦母乳哺餵。下列哪項指標顯示新生兒含乳正確？
A nurse is counseling a postpartum client about breastfeeding. Which sign indicates that the newborn is effectively latching on?
- AThe infant's nose is touching the breast✓ 正解嬰兒的鼻子接觸到乳房
- BThe infant's cheeks are indented during sucking嬰兒吸吮時臉頰凹陷
- CThe mother feels a pinching sensation母親感到刺痛感
- DThe infant's lips are tucked inward嬰兒的嘴唇內縮
母乳哺餵的成功取決於正確的含乳（Latching on）。正確的含乳指標包括：嬰兒嘴巴張大像魚嘴、下顎緊貼乳房、鼻子輕觸乳房（確保呼吸不受阻）、母親不感到疼痛。若嬰兒嘴唇內縮（Lips tucked inward）或臉頰凹陷（Cheeks indented），代表吸吮方式不正確，不僅效率低，還容易導致乳頭龜裂或疼痛。
The success of breastfeeding depends on correct latching on. Signs of a correct latch include: the infant's mouth opened wide like a fish, the chin pressed against the breast, the nose lightly touching the breast (ensuring that breathing is not obstructed), and the absence of pain in the mother. If the infant's lips are tucked inward or the cheeks are indented, the sucking technique is incorrect; this is not only inefficient but also tends to cause nipple cracking or pain.