A client has sought care because they are concerned that a mole on the scalp may be skin cancer. Which finding would the nurse identify as being most suggestive of melanoma?
Solid, dark brown color
Asymmetric, irregular borders
Flat with silvery scales
Diameter of 3 mm
The Correct Answer is B
A. A solid, dark brown color alone is not necessarily indicative of melanoma. Melanomas often have multiple colors, including black, brown, blue, or red.
B. Asymmetric, irregular borders is correct. Melanoma lesions are often asymmetrical, with irregular, poorly defined borders. They also tend to have varied pigmentation and may change over time. The ABCDE rule (Asymmetry, Border irregularity, Color variation, Diameter >6mm, Evolution) is used to assess suspicious moles.
C. Flat with silvery scales describes psoriasis, not melanoma.
D. A diameter of 3 mm is smaller than the typical >6 mm size seen in melanoma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The groin is correct because skin folds in obese clients are prone to excessive moisture, which increases the risk of fungal or bacterial infections such as intertrigo. The nurse should inspect these areas for redness, irritation, or signs of infection.
B. The heels are at risk for pressure injuries but are not typically associated with excessive moisture or diaphoresis.
C. The elbows are not a common site for moisture retention and are not a priority for inspection in this case.
D. The toes can be prone to fungal infections (e.g., athlete’s foot), but the primary concern in an obese client with diaphoresis is the skin folds, particularly in the groin and under the breasts.
Correct Answer is D
Explanation
A. While diagnostic testing and medical history are important, this response does not acknowledge the client’s frustration or emphasize the purpose of the assessment.
B. This response is too general and does not provide reassurance to the client.
C. While this statement is true, it does not clearly explain why the history is necessary in a way that involves the client.
D. "This information will help me to plan individualized nursing care with you" is correct because it directly explains the purpose of the assessment and involves the client in their care.
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