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A patient received deep partial-thickness burns to the anterior trunk, perineum, and left posterior and anterior arm. Using the "Rule of nines," what is the percent of total body surface area (TBSA) that was burned?

18%

36%

40%

28%

Answer and Explanation

The Correct Answer is D

Adding these percentages together:

Anterior trunk: 18%
Perineum: 1%
Left anterior arm: 4.5%
Left posterior arm: 4.5%

Total = 18% + 1% + 4.5% + 4.5% = 28%

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Correct Answer is B

Explanation

A. Swabbing the wound bed is necessary to obtain the culture specimen, but it must not be done until after the wound and surrounding area have been cleansed. Swabbing an uncleaned wound will collect superficial skin flora and debris rather than the true pathogens causing the infection.

B. According to evidence-based practice and nursing guidelines for wound care, the nurse must first cleanse the wound and surrounding area with sterile saline (or an approved non-antiseptic cleanser) to remove exudate, topical medications, and normal skin flora. This ensures that the culture specimen reflects the actual microorganisms responsible for the internal wound infection, making it the highest priority first step.

C. Donning sterile gloves is an appropriate action to maintain surgical asepsis during a sterile dressing change or wound culture procedure, but it is not the first action. The nurse typically wears clean gloves to remove the old dressing and cleanse the wound before transitioning to sterile gloves, or performs hand hygiene before preparing the sterile culture kit.

D. Placing the collection tube into a biohazard specimen bag is a necessary final step performed after the specimen has been successfully collected, labeled, and sealed to ensure safe transport to the laboratory, so it cannot be the first action taken.

Correct Answer is ["2"]

Explanation

Volume = dose/concentration

= 250/ (1000/8)

=2 mL

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A patient received deep partial-thickness burns to the anterior trunk, perineum, and left posterior and anterior arm. Using the "Rule of nines," what is the percent of total body surface area (TBSA) that was burned?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is obtaining an aerobic wound culture for a client. Which of the following actions should the nurse take first?

Correct Answer is B

Explanation

Correct Answer is ["2"]

Explanation

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