Chapter 17: Breasts and Regional Lymphatics

Question 1

1. Which of the following statements is true regarding the internal structures of the breast? The breast is made up of:
   a. Primarily muscle with very little fibrous tissue.
   b. Fibrous, glandular, and adipose tissues.
   c. Primarily milk ducts, known as lactiferous ducts.
   d. Glandular tissue, which supports the breast by attaching to the chest wall.

Answer 1

ANS: B

The breast is made up of glandular, fibrous (including the suspensory ligaments), and adipose tissues.

Question 2

2. In performing a breast examination, the nurse knows that examining the upper outer quadrant of the breast is especially important. The reason for this is that the upper outer quadrant is:
   a. The largest quadrant of the breast.
   b. The location of most breast tumors.
   c. Where most of the suspensory ligaments attach.
   d. More prone to injury and calcifications than other locations in the breas

Answer 2

ANS: B
The upper outer quadrant is the site of most breast tumors. In the upper outer quadrant, the nurse should notice the axillary tail of Spence, the cone-shaped breast tissue that projects up into the axilla, close to the pectoral group of axillary lymph nodes.

Question 3

3. In performing an assessment of a woman’s axillary lymph system, the nurse should assess which of these nodes?
   a. Central, axillary, lateral, and sternal
   b. Pectoral, lateral, anterior, and sternal
   c. Central, lateral, pectoral, and subscapular
   d. Lateral, pectoral, axillary, and suprascapular

Answer 3

ANS: C
The breast has extensive lymphatic drainage. Four groups of axillary nodes are present: (1) central, (2) pectoral (anterior), (3) subscapular (posterior), and (4) lateral.

Question 4

4. If a patient reports a recent breast infection, then the nurse should expect to find ________ node enlargement.
   a. Nonspecific
   b. Ipsilateral axillary
   c. Contralateral axillary
   d. Inguinal and cervical

Answer 4

ANS: B
The breast has extensive lymphatic drainage. Most of the lymph, more than 75%, drains into the ipsilateral, or same side, axillary nodes.

Question 5

5. A 9-year-old girl is in the clinic for a sport physical examination. After some initial shyness she finally asks, “Am I normal? I don’t seem to need a bra yet, but I have some friends who do. What if I never get breasts?” The nurse’s best response would be:
   a. “Don’t worry, you still have plenty of time to develop.”
   b. “I know just how you feel, I was a late bloomer myself. Just be patient, and they will grow.”

c. “You will probably get your periods before you notice any significant growth in your
breasts. ”

d. “I understand that it is hard to feel different from your friends. Breasts usually develop
between 8 and 10 years of age.”

Answer 5

ANS: D
Adolescent breast development usually begins between 8 and 10 years of age. The nurse should not belittle the girl’s feelings by using statements like “don’t worry” or by sharing personal experiences. The beginning of breast development precedes menarche by approximately 2 years.

Question 6

6. A patient contacts the office and tells the nurse that she is worried about her 10-year-old daughter having breast cancer. She describes a unilateral enlargement of the right breast with associated tenderness. She is worried because the left breast is not enlarged. What would be the nurse’s best response? Tell the mother that:

a. Breast development is usually fairly symmetric and that the daughter should be examined
right away.

b. She should bring in her daughter right away because breast cancer is fairly common in
preadolescent girls.

c.Although an examination of her daughter would rule out a problem, her breast development
is most likely normal.

d.It is unusual for breasts that are first developing to feel tender because they haven’t
developed much fibrous tissue.

Answer 6

ANS: C
Occasionally, one breast may grow faster than the other, producing a temporary asymmetry, which may cause some distress; reassurance is necessary. Tenderness is also common.

Question 7

7. A 14-year-old girl is anxious about not having reached menarche. When taking the health history, the nurse should ascertain which of the following? The age that:

a. The girl began to develop breasts.
b. Her mother developed breasts.
c. She began to develop pubic hair.
d. She began to develop axillary hair.

Answer 7

ANS: A
Full development from stage 2 to stage 5 takes an average of 3 years, although the range is 1
to 6 years. Pubic hair develops during this time, and axillary hair appears 2 years after the onset of pubic hair. The beginning of breast development precedes menarche by approximately 2 years. Menarche occurs in breast development stage 3 or 4, usually just after the peak of the adolescent growth spurt, which occurs around age 12 years (see Figure 17-6).

Question 8

8. A woman is in the family planning clinic seeking birth control information. She states that her breasts “change all month long” and that she is worried that this is unusual. What is the nurse’s best response? The nurse should tell her that:

a. Continual changes in her breasts are unusual. The breasts of nonpregnant women usually
stay pretty much the same all month long.

b.Breast changes in response to stress are very common and that she should assess her life for
stressful events.

c.Because of the changing hormones during the monthly menstrual cycle, cyclic breast
changes are common.

d. Breast changes normally occur only during pregnancy and that a pregnancy test is needed at
this time.

Answer 8

ANS: C
Breasts of the nonpregnant woman change with the ebb and flow of hormones during the monthly menstrual cycle. During the 3 to 4 days before menstruation, the breasts feel full, tight, heavy, and occasionally sore. The breast volume is smallest on days 4 to 7 of the menstrual cycle.

Question 9

9. A woman has just learned that she is pregnant. What are some things the nurse should teach her about her breasts?
   a. She can expect her areolae to become larger and darker in color.

b. Breasts may begin secreting milk after the fourth month of pregnancy.
c. She should inspect her breasts for visible veins and immediately report these.

d. During pregnancy, breast changes are fairly uncommon; most of the changes occur after the
birth.

Answer 9

ANS: A
The areolae become larger and grow a darker brown as pregnancy progresses, and the tubercles become more prominent. (The brown color fades after lactation, but the areolae never return to their original color). A venous pattern is an expected finding and prominent over the skin surface and does not need to be reported. After the fourth month of pregnancy, colostrum, a thick, yellow fluid (precursor to milk), may be expressed from the breasts.

Question 10

10. The nurse is teaching a pregnant woman about breast milk. Which statement by the nurse is correct?
    a. “Your breast milk is immediately present after the delivery of your baby.”
    b. “Breast milk is rich in protein and sugars (lactose) but has very little fat.”

c. “The colostrum, which is present right after birth, does not contain the same nutrients as
breast milk.”

d. “You may notice a thick, yellow fluid expressed from your breasts as early as the fourth
month of pregnancy.”

Answer 10

ANS: D
After the fourth month, colostrum may be expressed. This thick yellow fluid is the precursor of milk, and it contains the same amount of protein and lactose but practically no fat. The breasts produce colostrum for the first few days after delivery. It is rich with antibodies that protect the newborn against infection; therefore, breastfeeding is important.

Question 11

11. A 65-year-old patient remarks that she just cannot believe that her breasts “sag so much.” She states it must be from a lack of exercise. What explanation should the nurse offer her? After menopause:
    a. Only women with large breasts experience sagging.
    b. Sagging is usually due to decreased muscle mass within the breast.

c. A diet that is high in protein will help maintain muscle mass, which keeps the breasts from
sagging.

d. The glandular and fat tissue atrophies, causing breast size and elasticity to diminish,
resulting in breasts that sag.

Answer 11

ANS: D
After menopause, the glandular tissue atrophies and is replaced with connective tissue. The fat envelope also atrophies, beginning in the middle years and becoming significant in the eighth and ninth decades of life. These changes decrease breast size and elasticity; consequently, the breasts droop and sag, looking flattened and flabby.

Question 12

12. In examining a 70-year-old male patient, the nurse notices that he has bilateral gynecomastia. Which of the following describes the nurse’s best course of action?
    a. Recommend that he make an appointment with his physician for a mammogram.
    b. Ignore it. Benign breast enlargement in men is not unusual.

c.Explain that this condition may be the result of hormonal changes, and recommend that he
see his physician.

d.Explain that gynecomastia in men is usually associated with prostate enlargement and
recommend that he be thoroughly screened.

Answer 12

ANS: C

Gynecomastia may reappear in the aging man and may be attributable to a testosterone deficiency.

Question 13

13. During an examination of a 7-year-old girl, the nurse notices that the girl is showing breast budding. What should the nurse do next?
    a. Ask the young girl if her periods have started.
    b. Assess the girl’s weight and body mass index (BMI).
    c. Ask the girl’s mother at what age she started to develop breasts.
    d. Nothing; breast budding is a normal finding.

Answer 13

ANS: B
Research has shown that girls with overweight or obese BMI levels have a higher occurrence of early onset of breast budding (before age 8 years for black girls and age 10 years for white girls) and early menarche.

Question 14

14. The nurse is reviewing statistics regarding breast cancer. Which woman, aged 40 years in the United States, has the highest risk for developing breast cancer?
    a. Black
    b. White
    c. Asian
    d. American Indian

Answer 14

ANS: A
The incidence of breast cancer varies within different cultural groups. White women have a higher incidence of breast cancer than black women starting at age 45 years; but black women have a higher incidence before age 45 years. Asian, Hispanic, and American Indian women have a lower risk for development of breast cancer (American Cancer Society, 2009-2010).

Question 15

15. The nurse is preparing for a class in early detection of breast cancer. Which statement is truewith regard to breast cancer in black women in the United States?
    a. Breast cancer is not a threat to black women.

b. Black women have a lower incidence of regional or distant breast cancer than white
women.

c. Black women are more likely to die of breast cancer at any age.
d. Breast cancer incidence in black women is higher than that of white women after age 45.

Answer 15

ANS: C
Black women have a higher incidence of breast cancer before age 45 years than white women and are more likely to die of their disease. In addition, black women are significantly more likely to be diagnosed with regional or distant breast cancer than are white women. These racial differences in mortality rates may be related to an insufficient use of screening measures and a lack of access to health care.

Question 16

16. During a breast health interview, a patient states that she has noticed pain in her left breast. The nurse’s most appropriate response to this would be:
    a. “Don’t worry about the pain; breast cancer is not painful.”
    b. “I would like some more information about the pain in your left breast.”
    c. “Oh, I had pain like that after my son was born; it turned out to be a blocked milk duct.”
    d. “Breast pain is almost always the result of benign breast disease.”

Answer 16

ANS: B
Breast pain occurs with trauma, inflammation, infection, or benign breast disease. The nurse will need to gather more information about the patient’s pain rather than make statements that ignore the patient’s concerns.

Question 17

17. During a health history interview, a female patient states that she has noticed a few drops of clear discharge from her right nipple. What should the nurse do next?
    a. Immediately contact the physician to report the discharge.
    b. Ask her if she is possibly pregnant.
    c. Ask the patient some additional questions about the medications she is taking.
    d. Immediately obtain a sample for culture and sensitivity testing.

Answer 17

ANS: C
The use of some medications, such as oral contraceptives, phenothiazines, diuretics, digitalis, steroids, methyldopa, and calcium channel blockers, may cause clear nipple discharge. Bloody or blood-tinged discharge from the nipple, not clear, is significant, especially if a lump is also present. In the pregnant female, colostrum would be a thick, yellowish liquid, and it would be normally expressed after the fourth month of pregnancy.

Question 18

18. During a physical examination, a 45-year-old woman states that she has had a crusty, itchy rash on her breast for approximately 2 weeks. In trying to find the cause of the rash, which question would be important for the nurse to ask?
    a. “Is the rash raised and red?”
    b. “Does it appear to be cyclic?”
    c. “Where did the rash first appear—on the nipple, the areola, or the surrounding skin?”
    d. “What was she doing when she first noticed the rash, and do her actions make it worse?”

Answer 18

ANS: C
The location where the rash first appeared is important for the nurse to determine. Paget disease starts with a small crust on the nipple apex and then spreads to the areola. Eczema or other dermatitis rarely starts at the nipple unless it is a result of breastfeeding. It usually starts on the areola or surrounding skin and then spreads to the nipple (see Table 17-6).

Question 19

19. A patient is newly diagnosed with benign breast disease. The nurse recognizes which statement about benign breast disease to be true? The presence of benign breast disease:
    a. Makes it hard to examine the breasts.
    b. Frequently turns into cancer in a woman’s later years.
    c. Is easily reduced with hormone replacement therapy.
    d. Is usually diagnosed before a woman reaches childbearing age.

Answer 19

ANS: A
The presence of benign breast disease (formerly fibrocystic breast disease) makes it hard to examine the breasts; the general lumpiness of the breast conceals a new lump. The other statements are not true.

Question 20

20. During an annual physical examination, a 43-year-old patient states that she does not perform monthly breast self-examinations (BSEs). She tells the nurse that she believes that mammograms “do a much better job than I ever could to find a lump.” The nurse should explain to her that:
    a. BSEs may detect lumps that appear between mammograms.
    b. BSEs are unnecessary until the age of 50 years.
    c. She is correct—mammography is a good replacement for BSE.
    d. She does not need to perform BSEs as long as a physician checks her breasts annually.

Answer 20

ANS: A
The monthly practice of BSE, along with clinical breast examination and mammograms, are complementary screening measures. Mammography can reveal cancers too small to be detected by the woman or by the most experienced examiner. However, interval lumps may become palpable between mammograms.

Question 21

21. During an interview, a patient reveals that she is pregnant. She states that she is not sure whether she will breastfeed her baby and asks for some information about this. Which of these statements by the nurse is accurate?
    a. “Breastfed babies tend to be more colicky.”
    b. “Breastfeeding provides the perfect food and antibodies for your baby.”
    c. “Breastfed babies eat more often than infants on formula.”
    d. “Breastfeeding is second nature, and every woman can do it.”

Answer 21

ANS: B
Exclusively breastfeeding for 6 months provides the perfect food and antibodies for the baby, decreases the risk of ear infections, promotes bonding, and provides relaxation.

Question 22

22. The nurse is reviewing risk factors for breast cancer. Which of these women have risk factors that place them at a higher risk for breast cancer?
    a. 37 year old who is slightly overweight
    b. 42 year old who has had ovarian cancer
    c. 45 year old who has never been pregnant
    d. 65 year old whose mother had breast cancer

Answer 22

ANS: D
Risk factors for breast cancer include having a first-degree relative with breast cancer (mother, sister, or daughter) and being older than 50 years of age. (Refer to Table 17- 2 for other risk factors.)

Question 23

23. During an examination of a woman, the nurse notices that her left breast is slightly larger than her right breast. Which of these statements is true about this finding?
    a. Breasts should always be symmetric.

b. Asymmetry of breast size and shape is probably due to breastfeeding and is nothing to
worry about.

c. Asymmetry is not unusual, but the nurse should verify that this change is not new.

d. Asymmetry of breast size and shape is very unusual and means she may have an
inflammation or growth.

Answer 23

ANS: C
The nurse should notice symmetry of size and shape. It is common to have a slight asymmetry in size; often the left breast is slightly larger than the right. A sudden increase in the size of one breast signifies inflammation or new growth.

Question 24

24. The nurse is assisting with a BSE clinic. Which of these women reflect abnormal findings during the inspection phase of breast examination?
    a. Woman whose nipples are in different planes (deviated).
    b. Woman whose left breast is slightly larger than her right.
    c. Nonpregnant woman whose skin is marked with linear striae.
    d. Pregnant woman whose breasts have a fine blue network of veins visible under the skin.

Answer 24

ANS:A
The nipples should be symmetrically placed on the same plane on the two breasts. With deviation in pointing, an underlying cancer may cause fibrosis in the mammary ducts, which pulls the nipple angle toward it. The other examples are normal findings (see Table 17-3).

Question 25

25. During the physical examination, the nurse notices that a female patient has an inverted left nipple. Which statement regarding this is most accurate?
    a. Normal nipple inversion is usually bilateral.
    b. Unilateral inversion of a nipple is always a serious sign.
    c. Whether the inversion is a recent change should be determined.
    d. Nipple inversion is not significant unless accompanied by an underlying palpable mass.

Answer 25

ANS: C
The nurse should distinguish between a recently retracted nipple from one that has been inverted for many years or since puberty. Normal nipple inversion may be unilateral or bilateral and usually can be pulled out; that is, if it is not fixed. Recent nipple retraction signifies acquired disease (see Table 17-3).

Question 26

26. The nurse is performing a breast examination. Which of these statements best describes the correct procedure to use when screening for nipple and skin retraction during a breast examination? Have the woman:
    a. Bend over and touch her toes.
    b. Lie down on her left side and notice any retraction.
    c. Shift from a supine position to a standing position, and note any lag or retraction.
    d. Slowly lift her arms above her head, and note any retraction or lag in movement.

Answer 26

ANS: D
The woman should be directed to change position while checking the breasts for signs of skin retraction. Initially, she should be asked to lift her arms slowly over her head. Both breasts should move up symmetrically. Retraction signs are due to fibrosis in the breast tissue, usually caused by growing neoplasms. The nurse should notice whether movement of one breast is lagging.

Question 27

27. The nurse is palpating a female patient’s breasts during an examination. Which of these positions is most likely to make significant lumps more distinct during breast palpation?
    a. Supine with the arms raised over her head
    b. Sitting with the arms relaxed at her sides
    c. Supine with the arms relaxed at her sides
    d. Sitting with the arms flexed and fingertips touching her shoulders

Answer 27

ANS: A
The nurse should help the woman to a supine position, tuck a small pad under the side to be palpated, and help the woman raise her arm over her head. These maneuvers will flatten the breast tissue and medially displace it. Any significant lumps will then feel more distinct.

Question 28

28. Which of these clinical situations would the nurse consider to be outside normal limits?

a. A patient has had one pregnancy and states that she believes she may be entering
menopause. Her breast examination reveals breasts that are soft and slightly sagging.

b. A patient has never been pregnant. Her breast examination reveals large pendulous breasts
that have a firm, transverse ridge along the lower quadrant in both breasts.

c. A patient has never been pregnant and reports that she should begin her period tomorrow.
Her breast examination reveals breast tissue that is nodular and somewhat engorged. She
states that the examination was slightly painful.

d. A patient has had two pregnancies, and she breastfed both of her children. Her youngest
child is now 10 years old. Her breast examination reveals breast tissue that is somewhat
soft, and she has a small amount of thick yellow discharge from both nipples.

Answer 28

ANS: D
If any discharge appears, the nurse should note its color and consistency. Except in pregnancy and lactation, any discharge is abnormal. In nulliparous women, normal breast tissue feels firm, smooth, and elastic; after pregnancy, the tissue feels soft and loose. Premenstrual engorgement is normal, and consists of a slight enlargement, tenderness to palpation, and a generalized nodularity. A firm, transverse ridge of compressed tissue in the lower quadrants, known as the inframammary ridge, is especially noticeable in large breasts.

Question 29

29. A patient states during the interview that she noticed a new lump in the shower a few days ago. It was on her left breast near her axilla. The nurse should plan to:
    a. Palpate the lump first.
    b. Palpate the unaffected breast first.
    c. Avoid palpating the lump because it could be a cyst, which might rupture.
    d. Palpate the breast with the lump first but plan to palpate the axilla last.

Answer 29

ANS: B
If the woman mentions a breast lump she has discovered herself, then the nurse should examine the unaffected breast first to learn a baseline of normal consistency for this individual.

Question 30

30. The nurse has palpated a lump in a female patient’s right breast. The nurse documents this as a small, round, firm, distinct, lump located at 2 o’clock, 2 cm from the nipple. It is nontender and fixed. No associated retraction of the skin or nipple, no erythema, and no axillary lymphadenopathy are observed. What information is missing from the documentation?
    a. Shape of the lump
    b. Consistency of the lump
    c. Size of the lump
    d. Whether the lump is solitary or multiple

Answer 30

ANS: C
If the nurse feels a lump or mass, then he or she should note these characteristics: (1) location, (2) size—judge in centimeters in three dimensions: width  length  thickness, (3) shape, (4) consistency, (5) motility, (6) distinctness, (7) nipple, (8) the skin over the lump, (9) tenderness, and (10) lymphadenopathy.

Question 31

31. The nurse is conducting a class on BSE. Which of these statements indicates the proper BSE technique?
    a. The best time to perform BSE is in the middle of the menstrual cycle.
    b. The woman needs to perform BSE only bimonthly unless she has fibrocystic breast tissue.
    c. The best time to perform a BSE is 4 to 7 days after the first day of the menstrual period.
    If she suspects that she is pregnant, then the woman should not perform a BSE until her
    d. baby is born.

Answer 31

ANS: C
The nurse should help each woman establish a regular schedule of self-care. The best time to conduct a BSE is right after the menstrual period, or the fourth through seventh day of the menstrual cycle, when the breasts are the smallest and least congested. The pregnant or menopausal woman who is not having menstrual periods should be advised to select a familiar date to examine her breasts each month—for example, her birth date or the day the rent is due.

Question 32

32. The nurse is preparing to teach a woman about BSE. Which statement by the nurse is correct?
    a. “BSE is more important than ever for you because you have never had any children.”
    “BSE is so important because one out of nine women will develop breast cancer in her
    b. lifetime.”
    “BSE on a monthly basis will help you become familiar with your own breasts and feel their
    c. normal variations.”
    “BSE will save your life because you are likely to find a cancerous lump between
    d. mammograms.”

Answer 32

ANS: C
The nurse should stress that a regular monthly BSE will familiarize the woman with her own breasts and their normal variations. BSE is a positive step that will reassure her of her healthy state. While teaching, the nurse should focus on the positive aspects of BSE and avoid citing frightening mortality statistics about breast cancer, which may generate excessive fear and denial that can obstruct a woman’s self-care actions.

Question 33

33. A 55-year-old postmenopausal woman is being seen in the clinic for her annual examination. She is concerned about changes in her breasts that she has noticed over the past 5 years. She states that her breasts have decreased in size and that the elasticity has changed so that her breasts seem “flat and flabby.” The nurse’s best reply would be:
    “This change occurs most often because of long-term use of bras that do not provide enough
    a. support to the breast tissues.”
    “This is a normal change that occurs as women get older and is due to the increased levels
    b. of progesterone during the aging process.”
    “Decreases in hormones after menopause causes atrophy of the glandular tissue in the breast
    c. and is a normal process of aging.”
    “Postural changes in the spine make it appear that your breasts have changed in shape.
    Exercises to strengthen the muscles of the upper back and chest wall will help prevent the
    d. changes in elasticity and size.”

Answer 33

ANS: C
The hormonal changes of menopause cause the breast glandular tissue to atrophy, making the breasts more pendulous, flattened, and sagging.

Question 34

34. A 43-year-old woman is at the clinic for a routine examination. She reports that she has had a breast lump in her right breast for years. Recently, it has begun to change in consistency and is becoming harder. She reports that 5 years ago her physician evaluated the lump and determined that it “was nothing to worry about.” The examination validates the presence of a mass in the right upper outer quadrant at 1 o’clock, approximately 5 cm from the nipple. It is firm, mobile, and nontender, with borders that are not well defined. The nurse replies:
    “Because of the change in consistency of the lump, it should be further evaluated by a
    a. physician.”
    “The changes could be related to your menstrual cycles. Keep track of the changes in the
    b. mass each month.”
    “The lump is probably nothing to worry about because it has been present for years and was
    c. determined to be noncancerous 5 years ago.”
    “Because you are experiencing no pain and the size has not changed, you should continue to
    d. monitor the lump and return to the clinic in 3 months.”

Answer 34

ANS: A
A lump that has been present for years and is not exhibiting changes may not be serious but should still be explored. Any recent change or a new lump should be evaluated. The other responses are not correct.

Question 35

35. During a discussion about BSEs with a 30-year-old woman, which of these statements by the nurse is most appropriate?
    a. “The best time to examine your breasts is during ovulation.”
    b. “Examine your breasts every month on the same day of the month.”
    c. “Examine your breasts shortly after your menstrual period each month.”
    d. “The best time to examine your breasts is immediately before menstruation.”

Answer 35

ANS: C
The best time to conduct a BSE is shortly after the menstrual period when the breasts are the smallest and least congested.

Question 36

36. The nurse is discussing BSEs with a postmenopausal woman. The best time for postmenopausal women to perform BSEs is:
    a. On the same day every month.
    b. Daily, during the shower or bath.
    c. One week after her menstrual period.
    d. Every year with her annual gynecologic examination.

Answer 36

ANS: A
Postmenopausal women are no longer experiencing regular menstrual cycles but need to continue to perform BSEs on a monthly basis. Choosing the same day of the month is a helpful reminder to perform the examination.

Question 37

37. While inspecting a patient’s breasts, the nurse finds that the left breast is slightly larger than the right with the bilateral presence of Montgomery glands. The nurse should:
    a. Palpate over the Montgomery glands, checking for drainage.
    b. Consider these findings as normal, and proceed with the examination.
    c. Ask extensive health history questions regarding the woman’s breast asymmetry.
    Continue with the examination, and then refer the patient for further evaluation of the
    d. Montgomery glands.

Answer 37

ANS: B
Normal findings of the breast include one breast (most often the left) slightly larger than the other and the presence of Montgomery glands across the areola.

Question 38

38. During an examination, the nurse notes a supernumerary nipple just under the patient’s left breast. The patient tells the nurse that she always thought it was a mole. Which statement about this finding is correct?
    a. This variation is normal and not a significant finding.
    b. This finding is significant and needs further investigation.
    A supernumerary nipple also contains glandular tissue and may leak milk during pregnancy
    c. and lactation.
    The patient is correct—a supernumerary nipple is actually a mole that happens to be located
    d. under the breast.

Answer 38

ANS: A
A supernumerary nipple looks like a mole, but close examination reveals a tiny nipple and areola; it is not a significant finding.

Question 39

39. While examining a 75-year-old woman, the nurse notices that the skin over her right breast is thickened and the hair follicles are exaggerated. This condition is known as:
    a. Dimpling.
    b. Retraction.
    c. Peau d’orange.
    d. Benign breast disease.

Answer 39

ANS: C
This condition is known as peau d’orange. Lymphatic obstruction produces edema, which thickens the skin and exaggerates the hair follicles. The skin has a pig-skin or orange-peel appearance, and this condition suggests cancer.

Question 40

40. When a breastfeeding mother is diagnosed with a breast abscess, which of these instructions from the nurse is correct? The mother needs to:

a. Continue to nurse on both sides to encourage milk flow.
b. Immediately discontinue nursing to allow for healing.
Temporarily discontinue nursing on the affected breast, and manually express milk and
c. discard it.
Temporarily discontinue nursing on affected breast, but manually express milk and give it
d. to the baby.

Answer 40

ANS: C
With a breast abscess, the patient must temporarily discontinue nursing on the affected breast, manually express the milk, and then discard it. Nursing can continue on the unaffected side.

Question 41

41. A new mother calls the clinic to report that part of her left breast is red, swollen, tender, very hot, and hard. She has a fever of 38.3° C. She also has had symptoms of influenza, such as chills, sweating, and feeling tired. The nurse notices that she has been breastfeeding for 1 month. From her description, what condition does the nurse suspect?
    a. Mastitis
    b. Paget disease
    c. Plugged milk duct
    d. Mammary duct ectasia

Answer 41

ANS: A
The symptoms describe mastitis, which stems from an infection or stasis caused by a plugged duct. A plugged duct does not have infection present (see Table 17-7). (Refer to Table 17-6 for descriptions of Paget disease and mammary duct ectasia.)

Question 42

42. During a breast examination on a female patient, the nurse notices that the nipple is flat, broad, and fixed. The patient states it “started doing that a few months ago.” This finding suggests:

a. Dimpling
b. Retracted nipple.
c. Nipple inversion.
d. Deviation in nipple pointing.

Answer 42

ANS: B
The retracted nipple looks flatter and broader, similar to an underlying crater. A recent retraction suggests cancer, which causes fibrosis of the whole duct system and pulls in the nipple. It also may occur with benign lesions such as ectasia of the ducts. The nurse should not confuse retraction with the normal long-standing type of nipple inversion, which has no broadening and is not fixed.

Question 43

43. A 54-year-old man comes to the clinic with a “horrible problem.” He tells the nurse that he has just discovered a lump on his breast and is fearful of cancer. The nurse knows which statement about breast cancer in men is true?
    a. Breast masses in men are difficult to detect because of minimal breast tissue.
    b. Breast cancer in men rarely spreads to the lymph nodes.
    c. One percent of all breast cancers occurs in men.
    d. Most breast masses in men are diagnosed as gynecomastia.

Answer 43

ANS : C
One percent of all breast cancers occurs in men. The early spreading to axillary lymph nodes is attributable to minimal breast tissue.

Question 44

MULTIPLE RESPONSE
1. The nurse is assessing the breasts of a 68-year-old woman and discovers a mass in the upper outer quadrant of the left breast. When assessing this mass, the nurse is aware that characteristics of a cancerous mass include which of the following? Select all that apply.

a. Nontender mass
b. Dull, heavy pain on palpation
c. Rubbery texture and mobile
d. Hard, dense, and immobile
e. Regular border
f. Irregular, poorly delineated border

Answer 44

ANS: A, D, F
Cancerous breast masses are solitary, unilateral, and nontender. They are solid, hard, dense, and fixed to underlying tissues or skin as cancer becomes invasive. Their borders are irregular and poorly delineated. They are often painless, although the person may experience pain. They are most common in the upper outer quadrant. A dull, heavy pain on palpation and a mass with a rubbery texture and a regular border are characteristics of benign breast disease.

Question 45

2. The nurse is examining a 62-year-old man and notes that he has bilateral gynecomastia. The nurse should explore his health history for which related conditions? Select all that apply.
   a. Malnutrition
   b. Hyperthyroidism
   c. Type 2 diabetes mellitus
   d. Liver disease
   e. History of alcohol abuse

Answer 45

ANS: B, D, E
Gynecomastia occurs with Cushing syndrome, liver cirrhosis, adrenal disease, hyperthyroidism, and numerous drugs, such as alcohol and marijuana use, estrogen treatment for prostate cancer, antibiotics (metronidazole, isoniazid), digoxin, angiotensin-converting enzyme (ACE) inhibitors, diazepam, and tricyclic antidepressants.