Stimulation of the nipple leads to the secretion of _______, which triggers the milk-let down reflex, resulting in the contraction of smooth muscle that moves milk into the milk ducts that lead to the nipple.

Question

Quizplus · Accepted Answer

Stimulation of the nipple triggers the release of oxytocin from the posterior pituitary gland. Oxytocin causes the smooth muscles around the alveoli in the breasts to contract, pushing milk into the ducts toward the nipple, facilitating the milk let-down reflex.

Stimulation of the Nipple Leads to the Secretion of _______