The nurse is assessing a patient with suspected eczema. Which diagnostic test is commonly used to confirm the diagnosis and rule out other skin conditions?

Biopsy of the skin lesion

Patch testing for allergies

Complete blood count (CBC)

X-ray of the affected area

Answer and Explanation

The Correct Answer is A

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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Correct Answer is C

Explanation

Explanation: The term "dermatitis" is often used interchangeably with eczema to describe a group of skin conditions characterized by inflammation and irritation.

Incorrect choices: a. Psoriasis is a different skin condition characterized by red, raised, and scaly patches.

b. Acne is a skin condition characterized by clogged pores and pimples, not related to eczema.

d. Rosacea is a skin condition causing redness and visible blood vessels on the face, not related to eczema.

A. "I should avoid using any moisturizers on my skin." B. "I will use fragrance-free and mild soaps for bathing." C. "I should keep my nails short and clean to prevent scratching." D. "I will avoid triggers like hot showers and harsh detergents."

Correct Answer is A

Explanation

Explanation: Moisturizers are essential for managing eczema and preventing dryness and skin irritation. Avoiding moisturizers can lead to worsened symptoms.

Incorrect choices: b. Using fragrance-free and mild soaps for bathing is recommended to prevent skin irritation and maintain skin hydration.

c. Keeping the nails short and clean helps prevent excessive scratching and reduces the risk of skin infections.

d. Avoiding triggers like hot showers and harsh detergents can help manage eczema flare-ups and maintain skin health.

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The nurse is assessing a patient with suspected eczema. Which diagnostic test is commonly used to confirm the diagnosis and rule out other skin conditions?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What term is often used interchangeably with eczema?

Correct Answer is C

Explanation

The nurse is providing education to a patient with eczema. Which statement by the patient indicates a need for further teaching?

Correct Answer is A

Explanation

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

The nurse is teaching a patient with eczema about trigger factors that can exacerbate their condition. Which of the following should the nurse include as a common trigger for eczema flare-ups?

Which part of the body is often affected by eczema in older children and adults?

Which of the following diagnostic tests is commonly used to identify potential allergens in cases of suspected allergic contact dermatitis, a type of eczema?

The nurse is teaching a patient with eczema about strategies to prevent skin infections. Which statement by the patient indicates understanding of the teaching?

Which of the following psychological factors can contribute to the exacerbation of eczema symptoms?

What is the primary characteristic of eczema?

Which of the following age groups is most commonly affected by eczema?