IV Therapy Review For Final
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Patient Controlled Analgesia (PCA) | Administration technique that allows the patient to control IV delivery of an analgesic.
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Over Needle Catheter (ONC) | Venipuncture device that includes a plastic outer catheter and an inner needle
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Sclerotic | Fibrous thickening of the wall of the vein resulting in decreased lumen size. On palpation, feels hard.
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Infection | Complication of IV therapy that results from introduction of bacteria at the insertion site
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Hypotonic | IV solution with an osmolarity lower than that of serum
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Tourniquet | Device that traps blood in the veins by applying enough pressure to impede venous flow.
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Lumen | The interior space of a tubular structure, such as a blood vessel or cannula.
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Phlebitis | Local complication caused by irritation of the vein: results in tenderness, redness, swelling, and hardness along vein
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Air Embolism | Systemic complication of IV therapy caused by sudden obstruction of an artery by air bubbles,
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IV Pump | Device that applies pressure to the infusion to maintain the pre-set flow rate.
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IV Controller | Device that regulates gravity flow by counting drops of infused solution with a photoelectronic eye
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Winged IV | Device with flexible wings used for short-term therapy for a cooperative adult
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Isotonic | IV solution with an osmolarity about equal to that of serum
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Hypertonic | IV solution with an osmolarity higher than that of serum
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Parenteral | Denoting any route other than GI, such as intravenous
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Infiltration | Local complication of IV therapy caused by escape of IV solution into surrounding tissues
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Drip Rate | Number of drops of IV solution administered per minute
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Peripheral | Pertains to veins of the extremities, scalp, and external juglar
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Drop Factor | Number of drops of IV solution per milliliter of fluid
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Intermittent Infusion Device | Device that maintains venous access in patients who must receive IV medications, but don't need a continuous IV
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Venipuncture | Puncture of a vein for any purpose
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Extravasation | Local complication of IV therapy caused by leakage of irritating solution that may result in tissue sloughing
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Erythema | Redness of the skin
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Stylet | A rigid metal object within a catheter designed to facilitate insertion of an IV
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Electrolyte | Chemical compound that dissociates in solution into charged particles ions
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