Term
| a ventral projection from the mam gland |
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Definition
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Term
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Definition
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Term
| halves of the udder are divided externally by the what? |
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Definition
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Term
| the intermammary groove corresponds to what? |
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Definition
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Term
| secretory units of the mam glands |
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Definition
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Term
| the mam glands are lined by which epithelium? |
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Definition
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Term
| myoepithelial cells respond to what hormone? |
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Definition
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Term
| the terminal portion of the duct system of the mam glands |
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Definition
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Term
| technical term for gland systern |
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Definition
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Term
| technical term for the teat cistern |
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Definition
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Term
| the parynchyma is under what hormonal control? |
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Definition
| estrogen and progesterone |
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Term
| teat cister/papillary duct is also known as which two canals? |
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Definition
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Term
| the streak canal is how long in a cow? |
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Definition
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Term
| what is the name of the opening of the teat? |
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Definition
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Term
| how much does a lactating dairy cow's udder weigh? |
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Definition
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Term
| the primary support of the udder |
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Definition
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Term
| medial laminae is thickest where? |
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Definition
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Term
| dense white connective tissue that is less elastic than medial laminae |
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Definition
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Term
| cranially, the lateral laminae derives from what tissues near the inguinal ring? |
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Definition
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Term
| caudally, the lateral laminae is derived from what? |
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Definition
| the pelvic symphysis and prepubic tendon |
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Term
| where is lateral laminae thicest? |
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Definition
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Term
| what mainly supplies the mam glands with blood? |
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Definition
| external pudendal artery/pudendoepigastric trunk |
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Term
| what supplies the cuadal part of the udder with blood? |
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Definition
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Term
| what gets blood from all 4 quarters? |
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Definition
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Term
| the external pudendal veins are continuous with what? |
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Definition
| the caudal superficial epigastric vein |
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Term
| caudal superficial epigastric veins join cranial with what? |
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Definition
| cranial superficial epigastric veins |
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Term
| cranial superficial epigastric veins dcrain into what? |
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Definition
| internal thoracic veins then the vena cava |
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Term
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Definition
| subcutaneous abdominal vein |
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Term
| where the milk veins pass through the rectus abdominus M |
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Definition
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Term
| what drain the entire udder to the superficial inguinal lymph nodes? |
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Definition
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Term
| lymphatic vessels drain the entire udder to what? |
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Definition
| superficial inguinal lymph nodes |
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Term
| superficial inguinal lymph nodes are located where? |
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Definition
| near the superficial inguinal rings |
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Term
| how many mam glands in a bitch? |
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Definition
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Term
| in the queen, how many mam glands? |
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Definition
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Term
| number of ducts in each teat of a cat or dog |
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Definition
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Term
| intact female dogs that are older have issues with what? |
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Definition
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Term
| hypertrophy of female mam glands is under the influence of which hormone? |
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Definition
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Term
| early embryo that enters uterus at 5-6 days after fertilization |
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Definition
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Term
| the inner cell mass of a blastocyst develops into what? |
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Definition
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Term
| (not including the inner cell mass, the remainder of the blasto cyst is termed what? |
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Definition
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Term
| what is the layer of cells surrounding the yolk sac? |
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Definition
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Term
| when the trophoblast penetrates endometrium it's termed |
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Definition
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Term
| "implnatation" occurs in what animals? |
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Definition
| rodents, primates, and carnivores |
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Term
| in what animals is the trophoblast non-invasive? |
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Definition
| ruminants, swine and equids |
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Term
| endometril cups are what animal? |
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Definition
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Term
| when trophoblastic cells invade the endometrium it is then termed |
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Definition
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Term
| binucleate cells are what animal? |
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Definition
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Term
| when trophoblastic cells invade the endometruim and fuse with other cells it becomes what? |
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Definition
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Term
| the placenta develops from what? |
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Definition
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Term
| outermost layer of the placenta |
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Definition
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Term
| second layer of the placenta |
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Definition
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Term
| fluid filled cavity connected to the fetal urinary bladder |
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Definition
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Term
| chorion and allantois fuse to form the |
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Definition
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Term
| the innermost layer of the placenta |
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Definition
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Term
| the umbilical chord consists of what? |
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Definition
| 2 umbilical aa, an umbilical v and the urachus |
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Term
| the umbilical a carries O2 blood from the placenta to the what? |
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Definition
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Term
| what is a "water break" technically? |
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Definition
| rupture of the allantoic cavity followed by the amnionic cavity |
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Term
| after birth, the umbilical aa close and are termed what? |
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Definition
| round ligg. of the urniary bladder |
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Term
| after birth, the umbilical v becomes what? |
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Definition
| the round lig. of the liver |
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Term
| after birth, the urachus degenerates and forms a scar where? |
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Definition
| on the apex of the bladder |
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Term
| what is the different types of placentae based on? |
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Definition
| the degree of cellular barriers b/t the maternal and fetal sides |
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Term
| type of placenta that the layers of the maternal and fetal sides are in close apposition |
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Definition
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Term
| what animals have an epitheliochoral placenta? |
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Definition
| ruminants, swine and equids |
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Term
| type of placenta in which the chorionic layer is in contact with the endothelium of maternal blood vessels |
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Definition
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Term
| what animals have an endotheliochorial placenta? |
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Definition
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Term
| type of placenta where the blood vessels in the endometrium is penetrated by the chorion |
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Definition
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Term
| what animals have a hemochorial placenta? |
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Definition
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Term
| what is a second method on how to differ placentae? |
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Definition
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Term
| what would a diffuse placenta look like? |
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Definition
| velvety b/c of microvili covering the chorioallantois |
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Term
| microvili on the swine and equid placenta interdigiate with endometrial crypts to facilitate what? |
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Definition
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Term
| what animals have a diffuse placenta? |
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Definition
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Term
| what animals have a cotyledonary placenta? |
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Definition
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Term
| on the endometrial side of a cotyledonary placenta there are projections called what? |
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Definition
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Term
| what intergrate with the caruncles of the cotyledonary placenta fo form placentomes? |
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Definition
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Term
| cotyledons of the cotyledonary placenta interdigiate with the caruncles to form what? |
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Definition
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Term
| placentomes are called what by producers? |
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Definition
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Term
| what havew a zonary placenta? |
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Definition
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Term
| type of placenta in which the area of attachment is b/t the chorioallantois and the endometrium and foms a band |
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Definition
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Term
| some maternal tisse is lost at partition |
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Definition
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Term
| maternal tissue not lost at parturition |
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Definition
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Term
| what doesnt occur that makes freemartins not a problem in horses? |
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Definition
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Term
| sterile hefer that was born with a bull calf |
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Definition
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Term
| umbilical torsion is due to what? |
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Definition
| abnormally long umbilical cords |
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