ANSC 2251 Lecture Notes - Lecture 7: Maladjusted, Carpal Bones, Kidney Bean
Document Summary
Consists of labia, clitorous, and the vestibule. Serves to protect the mare from the entrance of air and other contaminants into the vaginal vault and uterus. Consists of a 6-8 inch long muscular, mucous membrane-lined tube that connects the vestibule of the vulva to the cervix. The pelvic reproductive organs should be held so that the vagina tilts slightly downward. Highly distensible sphincter muscle - physical barrier between vagina and uterus. Uterus is suspended within the body cavity by two tough, sheet-like structures called broad ligaments. Function= to protect, nourish, and provide an environment conducive to the development of the embryo and fetus, and to expel the fetus during parturition. Outermost layer - continuous with the broad ligaments. Consists of 2 sheets of muscular tissue- one oriented longitudinally, the other circulatory. Responsible for the powerful contractions that expel the foal at birth (parturition) Complex mucosal membrane containing rich blood supply and many glands.
