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Breast boards ARDMS Exam/115 Questions and Answers/100% Scores
Breast boards ARDMS Exam/115 Questions and Answers/100% Scores
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Breast boards ARDMS Exam/115Questions and Answers/100% Scores
Breast metastisis after level 1-III will most likely go where next - -liver or
lung
-Decreasing hormone levels will cause glandular tissue to ____ - -estrogen
and progesterone levels decrease with age and this leads to atrophy of the
glandular tissue
-The glandular tissue of the breast is also called the ____ layer - -mammary
layer or parenchymal tissue
-Tissues of breast according to hyper to hypoechoic - -Skin, Coopers
ligaments, Glandular tissue, Fat, Muscle, Blood, Cystic fluid
-Skin thickness of the breat is usually greatest at ________ - -the inferior
crease line
-The _____ layer of the lactiferous duct wall reduces friction to flowing milk -
-epithilial
-The _______ helps to move the milk through the ducts toward the nipple - -
myoepithelial
-Layers from anterior to post - -skin, premmary or subcutanous fat,
glandular or mammary layer, retromammary layer, pec major, pec minor and
ribs
-What hormone stimulates ductal contraction to propel milk through the
breast with pregnancy? - -Oxytocin (produced by the pituitary gland) causes
ductal contraction with lactation
-Which hormone causes connective tissue to elongate and grow, vascularity
increasing fat deposition to increase? - -Estrogen
-Which hormone stimulates TDLU growth? - -Progesterone
-Which hormone stimulates milk production with pregnancy? - -Prolactin
-Breast enlargement associated with puberty normally occurs between
______ - -9-16 years of age
, -The axillary lymph node chain that drains 75% of lymph fluid from the
breast are - -external mammary, central, scapular, subclavicular, axillary
and interpextoral (Rotter's nodes)
-The accessory lymphatic chain that drains 25% of the lymph fluid - -
internal mammary, intercostal and supraclavicular
-Which layer is composed of the most gladular tissue? - -Mammary layer
premammary and retromammary are mostly composed with fatty tissues
-How many lobes are in each breast? - -15-20- each has a single duct that
courses to the nipple, 30-50 acini make up each lobule, each acini cell has its
own terminal duct that converges to form a single duct that exits each lobe
Acini cells are considered the "functional unit" of the breast. Several hundred
acini cells are in the breast. TDLU refers to 30-50 acinar cells grouped
together in a lobule and their associated terminal duct. Acini cells are the
smallest functional unit of the breast.
-The axillary chain - -drains 75% from breast,
-What is the name of the duct that expels the milk out of the body during
lacation? - -excretory duct
-Milk production usually begins within _____ days postpartum - -2-3 days
-The nipple is composed of ______ tissue - -erectile tissue in the nipple helps
to stiffen the nipple for easier milk expulsion during nursing
-Outer layer of the duct which is in contact with the intralobar stroma - -
basement membrane
-thelarche - -
-ductule - -
-Secondary hormones that aid in breast developement with pregnancy - -
Insulin- pacreatic
Cortisol- adrenal hormone
Thyroxine- thyroid
-The primary purpose of the retromammary layer - -Allowing of the breast
to move "freely"
-epithelial and stromal tissue make up the ________ layer - -mammary layer
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