When auscultating the lungs of an adult patient, the nurse notes that low-pitched, soft breath sounds are heard over the posterior lower lobes, with inspiration being longer than expiration. The nurse interprets that these sounds are:
Normally auscultated over the trachea.
Vesicular breath sounds and normal in that location.
Bronchial breath sounds and normal in that location.
Bronchovesicular breath sounds and normal in that location.
The Correct Answer is B
A. Normally auscultated over the trachea refers to bronchial breath sounds, which are louder and higher-pitched and heard over the trachea, not the lower lungs.
B. Vesicular breath sounds and normal in that location are low-pitched and soft, heard over the peripheral lung fields, and normal for the lower lobes.
C. Bronchial breath sounds and normal in that location would be expected near the trachea and bronchi, not over the peripheral lung fields.
D. Bronchovesicular breath sounds and normal in that location are typically heard over the major bronchi, not the posterior lower lobes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D","E"]
Explanation
A change in the size of a mole is a significant red flag and should be concerning for potential skin cancer, particularly melanoma. A mole that enlarges over time, especially if it changes size rapidly, can indicate the development of malignant melanoma.
Color changes in a mole, such as darkening, lightening, or developing multiple colors, should raise concern for melanoma. Melanomas often present with uneven pigmentation, where the mole may become more than one color, such as black, blue, red, or brown. This change in color is abnormal and requires further investigation.
Itching and burning are abnormal symptoms associated with skin lesions and can be indicative of skin cancer. These sensations can occur when the skin becomes irritated or inflamed due to a growing malignancy such as melanoma.
Bleeding from a mole is a red flag and is concerning for skin cancer, especially melanoma. A mole that bleeds or oozes may be ulcerating or eroding, which are signs of more advanced skin cancer.
Correct Answer is C
Explanation
A. Palpation of the thyroid helps assess its size, consistency, and tenderness but does not aid in detecting a bruit.
B. Swallowing helps assess the mobility of the thyroid but does not aid in auscultating for a bruit.
C. The bell of the stethoscope is used to detect low-pitched sounds, such as a bruit, which might be heard if there is increased blood flow through the thyroid gland, as seen in hyperthyroidism or Graves' disease.
D. The diaphragm is used to detect high-pitched sounds, such as lung or heart sounds. The bell is better for detecting a bruit.
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