BREAST
Functional portion of the Breast is the retromammary layer Select one: True False
False
Surgical therapy of invasive breast cancer does not involve axillary lymph node dissection. Select one: True False
False
Blood supply to the breast is through internal mammary artery and lateral thoracic artery. True False
True
Breast abscess is most frequently seen in lactating women and older women who have periductal mastitis Select one: True False
True
Fibroadenomas are the most common benign breast tumor in women under the age of 35. True False
True
Main arterial supply to the breast is through the internal mammary artery and Lateral thoracic artery. True False
True
Mammary-glandular layer Lies between the subcutaneous fatty layer retro mammary layer Select one: True False
True
Tail of Spence: extension of breast tissue into the axilla Select one: True False
True
Retromammary layer consists of Select one: a. TDLU b. Lactiferous ducts c. Pectoralis muscle d. None of the above
c. Pectoralis muscle
Retromammary layer consists of a. TDLU b. Lactiferous ducts c. Pectoralis muscle d. None of the above
c. Pectoralis muscle
Which of the following best describes the most common sonographic appearance of gynecomastia? Select one: a. Hypoechoic retroareolar mass b. Hyperechoic exophytic mass c. Anechoic retroareolar mass d. Hyperechoic areolar mass
a. Hypoechoic retroareolar mass
The most common type of malignant breast cancer is a. Infiltrating ductal b. Infiltrating lobular c. Retromammary d. Subcutaneous
a. Infiltrating ductal
Inflammation of breast that is related to pregnancy is referred to as Select one: a. Puerperal mastitis b. Retromammary mastitis c. Chronic mastitis d. Emphysematous mastitis
a. Puerperal mastitis
What is the function of Prolactin hormone? a. Stimulates milk production b. Breast development c. Is a neurotransmitter d. All of the above
a. Stimulates milk production
The lactiferous ducts of the breast measure approximately a. 1-2 cm b. 1-8cm c. > 1cm d. < 1cm
b. 1-8cm
The smallest functional unit of the breast is the a. Cooper's ligaments b. Acini c. Nipple d. Duct
b. Acini
Bands of connective tissue connecting the fascia from chest wall to the skin providing support to the glandular structures is called: Select one: a. Lactiferous ducts b. Cooper's ligament c. Chest wall d. Areola
b. Cooper's ligament
Which of the following is not a malignant pathology of the breast Select one: a. Paget's disease b. Fibroadenoma c. Ductal carcinoma d. Papillary carcinoma
b. Fibroadenoma
A milk-filled cyst that can develop after an abrupt termination of breast-feeding is known as Select one: a. Spermatocele b. Galactocele c. Hydrocele d. Meningocele
b. Galactocele
Which of the following is not a layer of the Breast a. Subcutaneous b. Pectoralis major c. Mammary d. Retromammary
b. Pectoralis major
Internal mammary artery arises from Select one: a. Thoracic artery b. Subclavian artery c. Axillary artery d. Aorta
b. Subclavian artery
Internal mammary artery arises from a. Thoracic artery b. Subclavian artery c. Axillary artery d. Aorta
b. Subclavian artery
Hyperemic flow around a structure is often indicative of Select one: a. Malignancy b. Benignancy c. Inflammation d. Rupture
c. Inflammation
Which of the following is not sonographic appearance of breast cancer Select one: a. Mass with irregular speculated border b. Micro calcifications c. Mass that looks taller than wider d. Mass that is wider with regular border
d. Mass that is wider with regular border
Which of the following is not sonographic appearance of breast cancer a. Mass with irregular speculated border b. Micro calcifications c. Mass that looks taller than wider d. Mass that is wider with regular border
d. Mass that is wider with regular border
Which of the following is not a sonographic finding of Mastitis? Select one: a. Diffuse edema b. Enlarged lymphnodes c. Breast skin thickening greater than 2 mm d. None of the above
d. None of the above
Which of the following is not a layer of the breast? Select one: a. Mammary b. Retromammary c. Subcutaneous d. Sebaceous
d. Sebaceous
A standoff pad is most useful in imaging Select one: a. Deep structures that produce acoustic enhancement b. Deep structures that produce acoustic shadowing c. Structures that produce refractive shadowing d. Superficial structures
d. Superficial structures