A 28-year-old client is admitted to the hospital with severe bleeding from a fractured femur. Which intravenous fluid should the nurse anticipate will be ordered for volume replacement?
10% dextrose in water
10% dextrose in 0.45% sodium chloride
0.9% sodium chloride
2.5% sodium chloride
The Correct Answer is C
A. 10% dextrose in water: This solution is used primarily for providing calories and is not suitable for volume replacement.
B. 10% dextrose in 0.45% sodium chloride: This solution combines dextrose and a hypotonic sodium chloride solution, which is not ideal for immediate volume replacement in severe bleeding cases.
C. 0.9% sodium chloride: This is the correct choice. Normal saline (0.9% sodium chloride) is an isotonic solution used for volume replacement, especially in cases of significant blood loss.
D. 2.5% sodium chloride: This is a hypotonic solution and would not be appropriate for volume replacement in severe bleeding as it does not adequately address the need for fluid resuscitation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Vomiting: Vomiting is a common symptom associated with metabolic acidosis but is not a compensatory mechanism. It can lead to further electrolyte imbalances and dehydration.
B. Tachycardia: Tachycardia can occur as a response to acidosis but is not a direct compensatory mechanism for metabolic acidosis.
C. Deep rapid breathing: This is the correct choice. Deep rapid breathing, or Kussmaul respirations, is a compensatory mechanism for metabolic acidosis. It helps to expel carbon dioxide, thereby reducing acidity in the blood.
D. Watery diarrhea: Diarrhea can contribute to electrolyte imbalances and may exacerbate acidosis but is not a compensatory response by the body.
Correct Answer is D
Explanation
A. Blood in the tubing close to the insertion site: This indicates a possible issue with the IV but not fluid overload specifically.
B. Chills, fever, and generalized discomfort: These symptoms may suggest an infection or reaction but are not specific to fluid overload.
C. Pallor, sweating, and discomfort at the insertion site: These could indicate a local reaction or issue with the IV site but not fluid overload.
D. Dyspnea, headache, and increased blood pressure: These symptoms are indicative of fluid overload, as the body reacts to excessive fluid with symptoms such as difficulty breathing (dyspnea), increased blood pressure, and headaches.
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