Nokea
The nurse is caring for a breastfeeding client who has developed a breast abscess. When instructing on the cause of abscess formation, which organism is the most common cause?
- A. Staphylococcus aureus
- B. Escherichia coli
- C. Pseudomonas aeruginosa
- D. Enterococcus faecalis
Correct Answer: A
Rationale: An abscess in the breast is most frequently a complication of mastitis. The most common cause is Staphylococcus aureus (S. aureus).
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The nurse is caring for a client who has been diagnosed with a breast lump. The physician states that studies indicate a cancerous tumor in situ. The client is anxious and wants to know what may come next. The nurse is most correct to support physician instruction of which of the following?
- A. Since your tumor appears localized, removal of the tumor is indicated.
- B. A mastectomy is recommended for all clients in this situation.
- C. The next step is just as the physician described. We can have the physician talk to you again.
- D. Chemotherapy and radiation are typical treatments prescribed by the oncologist.
Correct Answer: A
Rationale: The nurse is correct to restate the information that the physician has just discussed. Many times, anxious clients have a difficult time understanding information. The nurse realizes that a tumor that is in situ has developed in a localized area without invading the surrounding tissue. This criterion would allow the removal of tissue from only that area, not an entire mastectomy. When the client asks for the next step, chemotherapy and radiation, as indicated, would be initiated after removal of the tumor.
A suspicious breast lump is noted on a mammogram. The client asks the nurse which diagnostic test confirms if the lump is cancerous or benign. Which response by the nurse is most correct?
- A. An ultrasound
- B. A biopsy
- C. A magnetic resonance imaging (MRI)
- D. A clinical breast exam
Correct Answer: B
Rationale: To confirm whether a breast lump is cancerous or benign, a tissue sample must be obtained to examine the cells. Although an ultrasound, MRI, and clinical breast exam provide data on the characteristics of the lump, only examining the tissue can specifically identify if and what type of cancer is present.
The nurse is providing care to a client who has had surgery as treatment for breast cancer. The nurse would be alert for the development of which condition?
- A. Lymphedema
- B. Fibrocystic breast disease
- C. Fibroadenom
- D. Breast abscess
Correct Answer: A
Rationale: Lymphedema occurs in some women after breast cancer surgery. It causes disfigurement and increases the lifetime potential for infection and poor healing. Fibrocystic breast disease and fibroadenom are two benign breast conditions that occur usually in premenopausal woman. Breast abscess is the infectious and inflammatory breast condition that is common among breast-feeding mothers.
The nurse is caring for a client with breast cancer and removal of axillary lymph nodes. Which assessment finding is documented and brought to the physician's attention as potential lymphedema?
- A. A reddened area around the breast
- B. Fluid accumulation under in the axilla
- C. Enlargement of the arm
- D. Pain in the chest wall
Correct Answer: C
Rationale: Enlargement of the arm is a key sign of lymphedema, which can occur after axillary lymph node removal due to impaired lymphatic drainage. A reddened area around the breast may indicate infection or inflammation, not lymphedema. Fluid accumulation under the axilla could be a seroma, not lymphedema. Pain in the chest wall is not specific to lymphedema.
The nurse is working at an oncologist's office specializing in breast cancer. The nurse cares for individuals of varied ages, backgrounds, and stages of breast cancer. Which criteria are considered a priority when determining adjunct treatment in addition to surgery? Select all that apply.
- A. Stage of tumor
- B. Cosmetic consequence
- C. Presence of metastasis
- D. Age
- E. Gender
- F. Sensitivity to estrogen
Correct Answer: A,C,D,F
Rationale: When working in an oncologist's office, the nurse is correct to identify that the stage of tumor and presence of metastasis help to guide treatment. Other factors include age of client and sensitivity to estrogen. Cosmetic consequence is not considered a priority when considering lifesaving treatment options. Many times, reconstruction is a possibility. Gender is not a consideration because treatment options are very similar.