A 32-year-old firefighter received second-degree burns on the anterior and posterior trunk and on both arms. Using the rule of nines, which of the following estimates best approximates the percentage of burn surface area?
36%
54%
63%
44%
The Correct Answer is B
A. The anterior and posterior trunk account for 36% total (18% each), and both arms (9% each) account for an additional 18%, totaling 54%.
B. The calculation for the burn surface area would be 36% (trunk) + 18% (both arms) = 54%, which is correct.
C. 63% is too high based on the rule of nines calculations.
D. 44% underestimates the total burn surface area considering both trunk and arms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. While spaghetti and garlic toast provide carbohydrates, they lack sufficient protein and vitamins necessary for healing.
B. Eggs are a good source of protein, essential for tissue repair, and orange juice provides vitamin C, which is important for collagen synthesis and healing.
C. Steak and potatoes provide protein and carbohydrates, but the combination may be less balanced in terms of vitamins compared to eggs and orange juice.
D. Tomato soup and grilled cheese offer comfort but are less optimal for nutritional needs related to wound healing, lacking sufficient protein.
Correct Answer is D
Explanation
A. Oral edema and vomiting are not typical signs of allergic rhinitis; these symptoms are more associated with systemic allergic reactions or anaphylaxis.
B. Laryngeal edema may occur in severe allergic reactions but is not characteristic of allergic rhinitis specifically.
C. Urticaria refers to hives and is another form of allergic response but does not describe the nasal symptoms typical of allergic rhinitis.
D. Swelling and itching of the nasal passages are hallmark symptoms of allergic rhinitis due to inflammation from allergen exposure.
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