A nurse is teaching a client about internal structures of the breast. The should understand that the internal breast consists what structures?

A blend of fibrous, glandular, and adipose tissues

Primarily milk ducts which function a milk reservoirs

Primarily muscle with small amounts of fibrous tissue

Glandular tissue to attach the breast to the chest wall

Answer and Explanation

The Correct Answer is A

A) A blend of fibrous, glandular, and adipose tissues: The internal structure of the breast is composed of a mixture of fibrous, glandular, and adipose tissues. The glandular tissue is responsible for producing milk, the fibrous tissue provides structural support, and the adipose tissue stores fat. This combination of tissues gives the breast its shape and functional capabilities, making it a complex and dynamic organ.

B) Primarily milk ducts which function as milk reservoirs: While the breast does contain milk ducts that transport milk from the glandular tissue to the nipple, it is not primarily composed of these ducts. The milk ducts are an important component, but they do not make up the majority of the breast's internal structure. The blend of different tissues is what defines the breast’s anatomy.

C) Primarily muscle with small amounts of fibrous tissue: The breast itself does not contain significant muscle tissue. The primary muscles related to the breast are the pectoral muscles, which lie beneath the breast tissue but are not part of the internal breast structure. The internal breast primarily consists of fibrous, glandular, and adipose tissues, not muscle.

D) Glandular tissue to attach the breast to the chest wall: The glandular tissue is crucial for milk production, but it does not function to attach the breast to the chest wall. The attachment of the breast to the chest wall is facilitated by the Cooper's ligaments, which are fibrous bands that help maintain structural integrity. Glandular tissue primarily serves the function of milk production.

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Correct Answer is C

Explanation

A) Daily, during the shower or bath:
This is incorrect. Performing a breast self-examination (BSE) daily is not necessary. The goal of BSE is to check for any changes over time, not to examine the breasts every day. It's more effective to perform the exam regularly at a consistent time each month.

B) One week after the menstrual period:
This is incorrect. This instruction is relevant for pre-menopausal women, where the hormonal changes associated with the menstrual cycle can cause breast tissue to feel lumpy or swollen. The best time for them to perform a BSE is one week after the menstrual period ends when the breasts are least likely to be swollen or tender. However, for postmenopausal women, this is not necessary, as their hormonal levels are stable throughout the month.

C) On the same day every month:
This is the correct answer. For postmenopausal women, who no longer have menstrual cycles, the best time to perform a breast self-exam is on the same day every month. This ensures consistency and makes it easier for the client to notice any changes in the breast tissue over time. The day chosen should be one that is convenient and easy to remember, and it does not matter whether it is during the shower or bath, as long as the examination is done regularly.

D) Weekly, at the client's convenience:
This is incorrect. While performing a BSE weekly is not necessary, the key is consistency rather than frequency. Performing the exam monthly is sufficient, and it should be on a specific day each month, rather than at the client’s convenience on an irregular basis.

A. Inspection of the shape and configuration of the chest during normal breathing B. Placing hands sideways on the posterolateral chest wall with thumbs pointing together at the level of T9 or T10 C. Percussion of the posterior chest to initiate vibration of the lung structures D. Placing the palmar surface of the fingers of one hand against the chest and having the client repeat "ninety nine’’

Correct Answer is B

Explanation

A) Inspection of the shape and configuration of the chest during normal breathing:
While inspecting the shape and configuration of the chest can provide important information about potential deformities or abnormalities (such as a barrel chest or scoliosis), it does not directly assess the symmetry of chest expansion. Inspection primarily focuses on the external appearance rather than the physiological movement of the chest wall during respiration. Symmetry of chest expansion requires more than visual observation; it involves assessing the movement of the chest during inhalation and exhalation.

B) Placing hands sideways on the posterolateral chest wall with thumbs pointing together at the level of T9 or T10:
This technique is the most effective for confirming symmetric expansion of the chest. The nurse places their hands on the patient's back, with the thumbs positioned at the level of T9 or T10, and asks the patient to take a deep breath. As the patient inhales, the nurse assesses the expansion of both sides of the chest by observing whether the thumbs move apart symmetrically. This test directly evaluates the expansion of the lungs and chest wall during respiration and is the most accurate way to assess symmetry.

C) Percussion of the posterior chest to initiate vibration of the lung structures:
Percussion is a technique used to assess the underlying lung tissue and the presence of conditions like pneumonia, fluid accumulation, or air trapping. It does not directly assess the symmetry of chest expansion. While percussion may provide valuable diagnostic information about the lungs, it does not help in determining how evenly the chest is expanding during normal breathing.

D) Placing the palmar surface of the fingers of one hand against the chest and having the client repeat "ninety-nine":
This technique refers to vocal fremitus, where the nurse places their hands on the client's chest while the client repeats "ninety-nine." It helps assess the transmission of sound vibrations through the chest wall, which can be used to detect areas of consolidation or fluid in the lungs. However, it does not directly evaluate the symmetry of chest expansion. The vibration felt on both sides of the chest may be different in cases of lung disease, but this test does not assess the movement of the chest during breathing.

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A nurse is teaching a client about internal structures of the breast. The should understand that the internal breast consists what structures?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is discussing Breast Self Examination (BSE) with a postmenopausal client. What instructions should the nurse give to the client about the correct time to perform BSE?

Correct Answer is C

Explanation

A nurse is assessing the symmetry of a client's chest. The nurse should understand that which technique best confirms symmetric expansion of the chest?

Correct Answer is B

Explanation

A nurse is auscultating the lungs of a client and hears low-pitched, soft breath sounds over the posterior lower lobes and inspiration that is longer than expiration. How should the nurse interpret these findings?

A nurse is performing an examination of a client's anterior thorax. The nurse should recall that the trachea bifurcates anteriorly at which location?

A nurse examines a client's auditory canal and tympanic membrane with an otoscope. The nurse should recognize that which of the following is considered an abnormal finding?

A nurse is testing a client's visual accommodation. Which of the following should the nurse recognize as an assessment finding from visual accommodation?

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A nurse is auscultating breath sounds of a client with pneumonia. The nurse should recognize that lung consolidation produces which adventitious sound?

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