The nurse is caring for an adult with a burn injury. The following parts of the patient's body were burned: anterior and posterior right arm, posterior trunk. and posterior right leg. Using the Rule of Nines, calculate the Total Body Surface Area (TBSA) percentage that is involved.
63% TBSA
45% TBSA
36% TBSA
27% TBSA
The Correct Answer is C
A. 63% TBSA
This value is too high based on the Rule of Nines calculation.
B. 45% TBSA
This overestimates the burn area.
C. 36% TBSA
Using the Rule of Nines, the TBSA is calculated as follows:
- Entire right arm (anterior + posterior): 9%
- Posterior trunk: 18%
- Posterior right leg: 9%
- Total TBSA = 9% + 18% + 9% = 36%
D. 27% TBSA
This underestimates the affected areas.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Gently cleanse the wounds with warm soapy water
Initial burn care focuses on preventing hypothermia and infection. Cleaning is usually performed in a controlled setting like a burn unit, not in the emergency phase.
B. Remove blistered skin and cover with a dry dressing
Blisters should not be removed in the initial phase unless they are large and tense. Removal increases the risk of infection.
C. Apply saline-soaked wet-to-dry dressings
Wet dressings can lead to hypothermia in burn patients, which worsens outcomes. Dry coverings are preferred.
D. Cover with a clean dry sheet to prevent hypothermia
Burn patients lose heat rapidly due to loss of skin integrity. Covering with a clean, dry sheet helps prevent hypothermia and infection before transfer.
Correct Answer is D
Explanation
A. includes the head-to-toe anterior and posterior assessment.
This describes a secondary assessment, not a primary one. The primary assessment focuses on the immediate life-threatening issues rather than a full head-to-toe examination.
B. priorities are continuing and ongoing but treatment will be deferred if the client is unstable.
In primary assessment, treatment should not be deferred in unstable clients. Immediate treatment and stabilization take priority.
C. is focused on airway maintenance and ventilation effectiveness.
As airway and ventilation are key aspects of the primary assessment (known as the "ABC" of trauma: Airway, Breathing, Circulation). However, it does not cover all of the primary assessment areas.
D. focuses on the ABCDs of the client to identify life-threatening problems.
The primary assessment is focused on identifying life-threatening problems using the ABCDs (Airway, Breathing, Circulation, Disability).
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