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Which of the following is a common clinical manifestation of eczema?

A.

Raised, itchy bumps on the skin.

B.

Painful blisters and pustules.

C.

Red, dry, and inflamed patches on the skin.

D.

White, scaly patches with well-defined borders.

Answer and Explanation

The Correct Answer is C

Explanation: Eczema is characterized by red, dry, and inflamed patches on the skin, which can be itchy and may sometimes appear scaly.

Incorrect choices: a. This choice describes a different skin condition, such as hives or urticaria, not eczema.

b. Painful blisters and pustules are more typical of conditions like impetigo or folliculitis, not eczema.

d. White, scaly patches with well-defined borders are associated with fungal infections like tinea versicolor, not eczema.


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Related Questions

Correct Answer is C

Explanation

Explanation: Applying moisturizer to damp skin after bathing helps lock in moisture and prevents dryness in individuals with eczema.

Incorrect choices: a. While avoiding allergenic foods can be helpful for individuals with food allergies, it may not directly impact eczema flare-ups in all cases.

b. Using harsh soaps and fragranced products for cleansing can actually worsen eczema symptoms by irritating the skin.

d. Exposing the affected areas to direct sunlight for prolonged periods can lead to skin damage and exacerbate eczema symptoms. Short periods of sun exposure are recommended, but sunscreen should be used to protect the skin.

Correct Answer is A

Explanation

Explanation: A biopsy of the skin lesion is commonly used to confirm the diagnosis of eczema and rule out other skin conditions with similar symptoms.

Incorrect choices: b. Patch testing for allergies is used to identify allergens that may be triggering eczema flare-ups but is not used to confirm the diagnosis of eczema.

c. A complete blood count (CBC) is not typically used to diagnose eczema. It may be ordered to assess for secondary infections or other underlying health conditions.

d. X-ray is not useful for diagnosing eczema, as it primarily provides images of bones and internal structures. It is not commonly used in the evaluation of skin conditions.

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