client who suffered burn injuries to their face and entire left arm is to receive lactated ringers. The client weighs 73 kg. How much fluid will be infused for the first 8 hours? (Round to the nearest whole number).
The Correct Answer is ["1971"]
Face: 4.5%
Left arm: 9%
Total TBSA = 4.5 + 9 = 13.5%
Fluid needed in 24 hours = 4 mL × 73 kg × 13.5 = 3942 mL (rounded)
Half of this is given in the first 8 hours: 3942 ÷ 2 = 1971 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","E"]
Explanation
A. Vital signs should be monitored more frequently than every 4 hours immediately after cardiac catheterization, often every 15 minutes initially.
B. The client should be positioned supine or with minimal elevation to avoid stress on the catheter insertion site, not in high-Fowler’s position.
C. Keeping the affected extremity straight helps prevent bleeding and dislodgement of the vascular closure.
D. Bedrest for the prescribed time is essential to promote hemostasis and prevent complications.
E. Checking peripheral pulses ensures adequate circulation and detects possible vascular complications early.
Correct Answer is ["C","E","G"]
Explanation
A. Temperature (96.9°F / 36°C) – Mild hypothermia, but not immediately life-threatening; does not require immediate follow-up.
B. Bilirubin (6.2 mg/dL) – Significantly elevated and indicates worsening liver function, but this is expected in cirrhosis and does not require immediate action unless accompanied by signs of acute liver failure.
C. Blood pressure (82/58 mm Hg) – Requires immediate follow-up as this indicates hypotension, which can be due to complications like sepsis, hepatorenal syndrome, or third-spacing from ascites.
D. Scattered ecchymosis – Indicates coagulopathy, which is common in cirrhosis; important but not immediately life-threatening unless active bleeding is present.
E. Ammonia level (78 mcg/dL) – Requires immediate follow-up. This is markedly elevated and correlates with hepatic encephalopathy, especially in the presence of neurologic symptoms.
F. Abdominal girth increase – Suggests worsening ascites; needs management but not as urgent as hemodynamic instability or encephalopathy signs.
G. Asterixis (flapping tremor) – Requires immediate follow-up. This is a classic sign of hepatic encephalopathy, which can progress rapidly and lead to coma if untreated.
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