What two items must work synchronously to be effective for normal feeding?

Question

Quizplus · Accepted Answer

Nipple compression and generation of negative pressure suction are necessary for creating a seal and drawing milk out of the breast. Rooting reflex and cupping of the tongue are important for finding and maintaining contact with the nipple, but they do not directly contribute to milk flow. Tongue elevation is also important for creating a vacuum and compressing the milk ducts, but it is not sufficient on its own. Therefore, choice C is the only option that includes both necessary components for effective feeding.

What Two Items Must Work Synchronously to Be Effective for Normal