CH 19 breast an axillae assessment Flashcards
How is the breast divided and identified by
The breast is divided and identified by four quadrants by horizontal and vertical lines that intersect at the nipple
Where is the tale of Spence and what is so important about the tail of spence
The tail of Spence extends from the upper outer quadrant of the breast into the axillae
The tail of Spence is one of the most common places for breast cancer development
Where is the nipple located and what is it composed of
What is the Ariola, where is it located, what is it made of
Nipple located at center of breast
Composed of:
-erectile tissue
-small extretory ducks to drain milk
Areola is a pigmented skin that in circles in the nip
Composed of:
-smooth muscle tissue

What is the location of the pectoralis major muscles in relation to the breast
(Give specifics, rib numbers)
Pectoralis major muscles located posterior to retromammory layer and line chest wall from 2nd to 6 rib from sternum to axillae
What is the location of pectoralis minor
Pectoralis minor is located posterior to pectoralis major
What are the Montgomery glands and what do they secrete
Montgomery Gladss are small sebaceous glands on areola surface that secrete a Protectiveoily substance during lactation
What type of tissue is the axillary tail of Spence part of And where is it located
The actuary tale of Spence is part of the mammory tissue
Extends from upper outer quadrant to axillae
Where are the ribs located
What are the ribs considered in relation to lumps
Ribs are located posterior to pectoralis muscle
The ribs are often the most palpable finding mistaken for lumps
Give the anatomical position of the breast including rib numbers
The breast itself is superior to the 7th rib inferior to the 1st/2nd rib
What nerve innervates the breast
The right and left intercostal nerves innervate each breast
What are the axillae and lymph notes considered in relation to the breast
Axillae and lymph nodes are considered extensive lymphatic superficial networks for draining
Give the other name for the lateral axillaryand its  location 
Lateral axillary =bronchial nodes
Located inside the upper arm along humerus
Give the other name for the central axillary and where they are located
Central axillary= mid axillary node‘s
Located up in axillae at the top of the ribs against the chest wall
Give the other name for the posterior axillary and its location
Posterior axillary = sub scapular nodes
Located inside posterior axillary folds along lateral edge of scapula

Give the other name for the anterior axillary
Anterior axillary= pectoral nodes
Located inside axillary fold along pectoralis major
How is breast cancer spread
What are characteristics of a cancer is lymph node
Breast cancer spread through the lymphatic system
Characteristics include:
-  +1cm
- fixed (doesn’t move)
- hard (form)
- palpable
- nontender
- irregular border
What are characteristics of an infected lymph node
Infected lymph nodes characterized by
- enlarged (palpable)
- tender
- warm
Why does breast tenderness occur with oral contraceptives
Breast tenderness occurs with oral contraceptives because of an increase in estrogen
Why do breast changes happen in pregnant women
What are the breast changes at occur in two months
What are the breast changes that occur in four months
Breast changes in women occur because of placental hormones
2 months:
- enlarged, tender
- nipples darker, larger, erect
- areloa enlarges and darkens
- more mammory ducts
4 months:
-Colostrum produced
Prolactin secreted by pituitary gland stimulates lactation
What is colostrum what does it contain and what should you do with colostrum
Colostrum is breastmilk
Colostrum contains (is fortified with) high proteins, carbohydrates, and antibodies

Women should breast-feed babies because of the colostrum being fortified with antibodies
What are two normal findings in newborns and infants in relation to the breasts and nipples
breast:
-“witchs milk”
•newborns born with large breast that have white discharge
LIQUID WILL CLEAR UP
nips:
-supernumerary nipples
• accessory nipples associated with renal anomalies
-typically 4
What is used to stage the development of breasts in children and adolescents up to adults
How do breasts develop
Breast development staged with the tanner staging that is typically used around the age of 10 because that’s when breasts start to develop
One may develop faster than the other
What are brush changes associated with menarche
Breasts become full, sore, heavy just prior to mensies
What is a normal lifespan consideration for postmenopausal older women and why
In post menopausal older women you see
- smaller nipples
- breasts become more pendulous (droop and sag)
because of the suspensatory ligament relaxation
=
Relaxation of Cooper ligament
What is a life span consideration you see in men in relation to the breasts
And why does this develop
Men develop gynecomastia which is breast enlargement
As a result of:
- obesity
- decrease testosterone (androgen)
- anabolic use
- smoky marijuana
What is a cultural consideration among African-Americans
African-Americans immature earlier than Caucasians in relation to the breasts
Who has the lowest incidence in cancer
Asians and pacific islanders have the lowest cancer incidence
Who has the poorest outcome when it comes to cancer especially of the breast and why
African-Americans and Mexicans have the porrest outcomes when it comes to cancer especially other breasts because of delay of treatment
Describe the stages of Tanner‘s staging of breast development
S1: pre-adolescent under 10 YOA S2: Breast bud stage: Areola widens S3:Breast and areola enlarge S4: Areola and nipple form secondary mound over breast S5: Mature breast
As an urgent assessment what are conditions in relation to the nipple that need further investigation
Multiple
-New breast lump/overall swelling
• even if no distinct mess is felt
-skin irritation or dimpling in breast tissue/axillary area
-nipple discharge
• Brown spots on bra
- nipple retraction
- breast/nipple pain
- Erythema, scaliness or thickening of nipple/breast skin
What does it mean when a woman has brown spots on the inner portion of the bra
What type of assessment is required
Brown spots on the inner portion of the bra is bleeding of the nipple (nipple discharge) and it is an emergent assessment
What breast do you palpate first when inspecting for Leominster mass is
Do you palpate the unaffected breast first to know the patient’s normal breast tissue