Which equipment gives the most accurate control of a prescribed continuous IV infusion rate?
Correct answer: A. Electronic infusion pump
- A. Electronic infusion pump
- B. Gravity tubing without a clamp
- C. Syringe without a driver
- D. Blood pressure cuff around the bag
Explanation
An electronic infusion pump controls the volume and rate accurately, especially when a small or precise amount is prescribed. Gravity tubing alone is affected by the bag height, tubing resistance, and changes in the patient's position.
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About IV Fluids and Blood Transfusion
IV therapy covers crystalloid and colloid fluids, electrolyte replacement, maintenance and resuscitation fluids, infusion equipment and complications such as infiltration, phlebitis, fluid overload and electrolyte imbalance. Blood transfusion content includes compatibility, cross matching, administration precautions and recognition of haemolytic, febrile and allergic reactions, distinct from ordinary IV fluid reactions.
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