What is the most appropriate method to calculate the total body surface area (TBSA) burned in an adult patient?
Rule of Nines
Body Mass Index (BMI)
Patient's palm size
Parkland Burn Chart
The Correct Answer is A
A. The Rule of Nines is the most commonly used and appropriate method to quickly estimate the TBSA burned in adult patients. It divides the body into sections, each representing approximately 9% (or a multiple thereof) of the total body surface area.
B. BMI is used to assess body fat and weight status, not burn area.
C. The patient’s palm size is roughly 1% of TBSA and is more commonly used for estimating small, scattered burns, not for calculating large surface areas.
D. There is no such tool as the "Parkland Burn Chart"; the Parkland Formula is used for fluid resuscitation after TBSA is estimated.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. An arterial line allows continuous, real-time monitoring of blood pressure, providing accurate and immediate data important for critically ill patients.
B. The presence of an arterial line may actually increase infection risk if not properly cared for.
C. Arterial lines do not improve oxygenation directly; they monitor blood pressure.
D. Pulmonary wedge pressure is measured via a pulmonary artery catheter, not an arterial line.
Correct Answer is D
Explanation
A. This is incorrect
B. This is incorrect
C. This is incorrect
D. Anterior trunk = 18%
One entire leg = 18%
Total = 18% + 18% = 36%
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