. Principles of veterinary science; a text-book for use in agricultural schools. Veterinary medicine. THE UROGENITAL SYSTEM 149 tons," to which the placenta is attached. In the non-gravid uterus they average about H inch in length, and a little less in width and thickness. During pregnancy they become greatly enlarged and pedunculated and may measure as much as 5 inches in Fig. 51.—Cross-section of mammary gland of cow: u, body of gland; 6, lactiferous sinus; c, cavity of teat; d, teat canal; e, intermammary groove; /, septum between glands; g, supermammary fat. (Sisson, Anatomy


. Principles of veterinary science; a text-book for use in agricultural schools. Veterinary medicine. THE UROGENITAL SYSTEM 149 tons," to which the placenta is attached. In the non-gravid uterus they average about H inch in length, and a little less in width and thickness. During pregnancy they become greatly enlarged and pedunculated and may measure as much as 5 inches in Fig. 51.—Cross-section of mammary gland of cow: u, body of gland; 6, lactiferous sinus; c, cavity of teat; d, teat canal; e, intermammary groove; /, septum between glands; g, supermammary fat. (Sisson, Anatomy of Domestic Animals.) The vagina is a tubular organ which connects the uterus and the vulva. It is about 10 inches long, and is lined with mucous membrane thrown up into folds that are effaced when the fetus is passed. The os uteri projects freely into the fore part of the vaginal cavity. The vulva is the passage that continues the vagina backward, Digitized by Microsoft®. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hadley, Frederick Brown, 1880-. Philadelphia and London, W. B. Saunders Company


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectveterin, bookyear1920