Final answer:
Nurses should replace regular nipples with easy-to-suck ones to ensure a good latch and efficient feeding.
Step-by-step explanation:
When nursing, the baby suckles on the mother's nipple, which sends nerve impulses to the mother's hypothalamus and stimulates the release of prolactin. This hormone triggers milk production in the mammary glands, encouraging the baby to continue suckling. To ensure that the baby can suck easily, it is important for the nurse to replace regular nipples with easy-to-suck ones. This allows the baby to get a good latch and have a more efficient feeding.