A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is scheduled for an escharotomy. The client's spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate?

"This procedure involves placing the client into a shower and removing the dead tissue."

"Dead tissue will be non-surgically removed."

"Large incisions will be made in the eschar to improve circulation."

"A piece of healthy skin will be removed from an unburned area and grafted over the burned area."

Answer and Explanation

The Correct Answer is C

An escharotomy is a surgical procedure that involves making incisions in the eschar, which is the hard, blackened tissue that forms over a severe burn wound. The eschar can restrict blood flow and cause compartment syndrome, which can lead to tissue necrosis and nerve damage. By cutting through the eschar, the pressure is relieved and circulation is restored. This procedure does not involve removing the dead tissue, which is done by debridement or hydrotherapy. A skin graft is a different procedure that involves transplanting healthy skin from another site to cover a burn wound.

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Correct Answer is A

Explanation

This is because a NAAT can detect the presence of Mycobacterium tuberculosis DNA in a sputum sample within hours, which can confirm the diagnosis and guide treatment decisions. A sputum culture for AFB can take several weeks to yield results, while a chest x-ray or a CT scan can only show suggestive findings but not confirm the diagnosis.

A. Soles of the feet B. Ear lobes C. Oral mucosa D. Conjunctivae

Correct Answer is C

Explanation

This is because central cyanosis reflects a decrease in arterial oxygen saturation and is best seen in areas where blood vessels are close to the surface, such as the oral mucosa, tongue, and lips. Peripheral cyanosis, which may be caused by vasoconstriction or poor circulation, can be seen in the soles of the feet, ear lobes, and nail beds, but it does not necessarily indicate hypoxemia.

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A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is scheduled for an escharotomy. The client's spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is C

Explanation

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