A nurse is assessing a client who has sustained burns on the entire left arm and the anterior chest. Using the rule of nines, the nurse calculates what percentage of total body surface area is affected by the burns?
36%
18%
27%
9%
The Correct Answer is C
Left arm (entire): 9%
Anterior chest: 18%
Total: 9% + 18% = 27%
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Orange juice: Does not affect cyclosporine metabolism.
B. Bananas: No known interaction with cyclosporine.
C. Grapefruit juice: Inhibits CYP3A4 enzyme in the liver, which increases cyclosporine levels, leading to toxicity.
D. Smoked salmon: May contain sodium but does not interact with cyclosporine metabolism.
Correct Answer is C
Explanation
A. Hypomagnesemia: Magnesium levels are typically elevated in AKI due to reduced excretion.
B. Decreased creatinine level: Creatinine rises during the oliguric phase due to decreased filtration.
C. Hyperkalemia: Potassium accumulates in the blood during oliguria due to impaired excretion.
D. Increased glomerular filtration rate (GFR): GFR is decreased in AKI.
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