The nurse is reviewing laboratory values for a patient receiving treatment during the emergent phase of burn management. Which laboratory result should the nurse expect for the patient at this time:

Increased hematocrit

Decreased blood urea nitrogen (BUN)

Decreased serum potassium

increased serum albumin

Answer and Explanation

The Correct Answer is A

Choice A rationale: During the emergent phase of burn management, patients commonly experience hemoconcentration due to fluid shift from the intravascular space to the interstitial space. This leads to an increase in hematocrit, indicating a higher concentration of red blood cells in the blood.
Choice B rationale: Burn injuries often result in increased protein breakdown and an elevation in BUN levels.
Choice C rationale: Burn injuries can cause the release of potassium from damaged cells, leading to hyperkalemia rather than hypokalemia.
Choice D rationale: The emergent phase of burn management is characterized by a decrease in serum albumin due to protein loss from the burned tissue and increased capillary permeability.

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Correct Answer is A

Explanation

Choice A rationale: Pruritus (itching) and reddened, oozing lesions are common symptoms of contact dermatitis, which can result from exposure to irritants or allergens.
Choice B rationale: Tinea pedis, or athlete's foot, typically presents with scaling, redness, and itching between the toes.
Choice C rationale: Pediculosis refers to infestation with lice, which may cause itching and small, red papules, but it usually does not involve oozing lesions.
Choice D rationale: Alopecia refers to hair loss and is not typically associated with pruritus and oozing lesions.

A. The nurse wears gloves when providing direct care to the patient. B. The nurse admits another client who has shingles to the client’s double room. C. The nurse wears a gown when bathing the client. D. The nurse wears an N95 respirator mask

Correct Answer is B

Explanation

Choice A rationale: Wearing gloves is appropriate when providing direct care to a client with shingles to prevent the spread of the virus.
Choice B rationale: Shingles is caused by the varicella-zoster virus, and it is highly contagious. Placing a client with shingles in a double room increases the risk of spreading the virus to other clients, especially those with compromised immune systems.
Choice C rationale: Wearing a gown is appropriate when there is a risk of contact with the client's lesions to prevent the spread of the virus.
Choice D rationale: While wearing a mask may be indicated for certain respiratory conditions, it is not typically required when caring for a client with shingles.

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The nurse is reviewing laboratory values for a patient receiving treatment during the emergent phase of burn management. Which laboratory result should the nurse expect for the patient at this time:

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is B

Explanation

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