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NURS 8020 Breast and Axilla Study Guide Exam And All Actual Answers. $10.09   Add to cart

Exam (elaborations)

NURS 8020 Breast and Axilla Study Guide Exam And All Actual Answers.

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  • Course
  • NURS 8020
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  • NURS 8020

When does breast development begin - Answer 5th week of gestation Reason why infants may have palpable breast tissue at birth - Answer Maternal Estrogen Shape of nipple shortly after birth - Answer Depressed Reason for nipple discharge in newborns - Answer Increasing prolactin ...

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  • November 2, 2024
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  • NURS 8020
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NURS 8020 Breast and Axilla Study
Guide Exam And All Actual Answers.
When does breast development begin - Answer 5th week of gestation



Reason why infants may have palpable breast tissue at birth - Answer Maternal Estrogen



Shape of nipple shortly after birth - Answer Depressed



Reason for nipple discharge in newborns - Answer Increasing prolactin levels in lactation



Hormone that drives development of female breast change and development - Answer Estrogen



Age of breast development in adolescence - Answer 8-13 y/o



Stage 1 of breast development - Answer - No breast development

- Only nipple is raised



Stage 2 of breast development - Answer - Breast bud stage

- Elevation of breast as small mound

- Enlargement of the areola diameter



Stage 3 of breast development - Answer - Enlargement of breast and areola

- NO separation in contour of the breast and the nipple/areola



Stage 4 of breast development - Answer - Nipple and areola project to for a second mound above the
level of the breast.



Stage 5 of breast development - Answer - Mature stage

, - Projection of the nipple only

- Areola now shares the general contour of the breast and is no longer a second mound as in stage 4.



Difference between the male breast and the female breast - Answer Male breast lacks lobules



Landmarks where breasts are located - Answer Between 2 and 6 ribs



What structure supports the nipple? - Answer Areola



What area of the breast projects into axilla? - Answer Tail of Spence



4 Quadrants of the breast - Answer - Upper Inner

- Upper Outer

- Lower inner

- Lower outer



Function of glandular tissue in breast - Answer - 15-20 lobes radiating for nipple

- Composed of lobules where are alveoli producing milk



Description and function of suspensory ligaments - Answer - Support breast tissue

- Fibrous bands extend vertically from surface to attach to chest wall



Cooper's ligaments - Answer Name for suspensory ligaments in breast



Reason why dimpling and pits can be seen in breast cancer - Answer Cooper's ligaments become
contracted.



Site of 75% of lymphatic drainage from the breast - Answer Ipsilateral axillary nodes

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