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When assessing a lesion on the skin, which of the following findings are concerning? Select all that apply.

A.

Asymmetry of the lesions

B.

Red and black coloration

C.

Flat

D.

8 mm in diameter

E.

Round edges

Answer and Explanation

Correct Answer : A,B,D

A.    A lesion that is asymmetrical is concerning, as melanoma and other skin cancers tend to be irregular in shape. This is an important warning sign.
B.    Red and black coloration in a lesion is concerning because it can indicate changes in blood flow or necrosis, both of which are suspicious for malignancy.
C.    A flat lesion does not automatically indicate a problem, as many benign lesions, like moles, can be flat. The texture or elevation of the lesion is not always a concern unless there are other risk factors.
D.    A lesion larger than 6 mm is concerning, especially if it is changing in size or shape. Larger lesions should be evaluated by a healthcare provider for potential malignancy.
E.    Round edges are typically a characteristic of benign lesions, so this is not as concerning unless there are other warning signs present.


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Related Questions

Correct Answer is C

Explanation

A. Exposed bone refers to a stage 4 pressure ulcer, which involves full-thickness tissue loss with bone, muscle, or tendon exposure.
B. Blood-filled blisters are more indicative of a stage 2 ulcer, which involves partial-thickness skin loss with blister formation.

C. A stage 3 ulcer is characterized by full-thickness skin loss, with damage extending into subcutaneous tissue, where necrosis may occur.
D. Partial-thickness skin loss is a characteristic of a stage 2 pressure ulcer, not stage 3.

Correct Answer is ["A","B","D"]

Explanation

A. A lesion that is asymmetrical is concerning, as melanoma and other skin cancers tend to be irregular in shape. This is an important warning sign.
B. Red and black coloration in a lesion is concerning because it can indicate changes in blood flow or necrosis, both of which are suspicious for malignancy.
C. A flat lesion does not automatically indicate a problem, as many benign lesions, like moles, can be flat. The texture or elevation of the lesion is not always a concern unless there are other risk factors.
D. A lesion larger than 6 mm is concerning, especially if it is changing in size or shape. Larger lesions should be evaluated by a healthcare provider for potential malignancy.
E. Round edges are typically a characteristic of benign lesions, so this is not as concerning unless there are other warning signs present.

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