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%
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%
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: the epidermis which is the most superficial layer of the skin relies on the dermis for nutrition since it lacks its own blood supply.
Choice B rationale: adipose tissue is contained in the hypodermis which is part of the dermis layer of the skin and not the epidermis.
Choice C rationale: nerve fibers are contained in the dermis layer of the skin and not the epidermis.
Choice D rationale: blood vessels are contained in the dermis layer of the skin and not the epidermis.
Correct Answer is B
Explanation
Choice A rationale: older adults have thin skin hence massaging bony prominences increases the risk of skin breakdown and pressure ulcers formation.
Choice B rationale: frequent client repositioning every 2-3 hourly is one of the mitigations used to prevent skin breakdown especially in older adults who are bedridden. It aids in the distribution of pressure on bony prominences and also relieves the pressure on the areas at risk and maintains muscle mass and tissue integrity.
Choice C rationale: a high protein diet is important for healthy skin formation. However, in this case frequent repositioning is more crucial for maintaining skin integrity in older adults.
Choice D rationale: cornstarch application can be used to prevent skin damage from friction. However, this is not as important as frequent repositioning.
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