1 The posterior pituitary lobe releases two hormones that are produced in the hypothalamus: 2  Oxytocin, which is responsible for stimulation of milk ejection (milk letdown) and for stimulation of uterine smooth muscle contraction at birth.  Vasopressin (ADH), which is the primary regulator of body water.
cravat. noun craÂ·vat \krÉ-Ëvat\. Tweet. : a short, wide piece of cloth that is worn around the neck by men with its ends tucked inside the collar of a shirt or sweater.ravat. noun craÂ·vat \krÉ-Ëvat\. Tweet. : a short, wide piece of cloth that is worn around the neck by men with its ends tucked inside the collar of a shirt or sweater.
Medical Dictionary. clavicle. play. noun clavÂ·iÂ·cle \Ëklav-i-kÉl\. Medical Definition of clavicle. : a bone of the shoulder girdle that links the scapula and sternum, is situated just above the first rib on either side of the neck, and has the form of a narrow elongated Sâcalled also collarbone.