IV Catheter
A small flexible tube inserted into a vein. It allows fluids or medications to enter the bloodstream.
Infusion
The slow delivery of fluids into a vein. It helps maintain hydration or deliver treatment.
Drip Rate
The speed at which fluid enters the body. It is measured in drops per minute.
Saline
A sterile saltwater solution. It is used for hydration and medication delivery.
Flush
A small amount of fluid used to clear a catheter. It helps keep the line open.
Infiltration
Fluid leaking into surrounding tissue. It causes swelling and discomfort.
Phlebitis
Inflammation of a vein. It may cause redness warmth and pain.
Central Line
A catheter placed in a large vein. It is used for long term or complex treatments.
Peripheral Line
A catheter placed in a small vein. It is used for short term therapy.
IV Pump
A machine that controls infusion rate. It ensures accurate delivery.
Bolus
A large dose of fluid given quickly. It is used in emergencies.
Site Rotation
Changing the location of an IV. It helps prevent complications.
Sterile Technique
A method used to prevent contamination. It protects against infection.
Tubing
Flexible plastic that carries fluid from the bag to the catheter. It must be changed regularly.
Backflow
Fluid moving in the wrong direction. It can affect infusion accuracy.
Air Embolism
Air entering the bloodstream. It is rare but dangerous.
Compatibility
The ability of medications to mix safely. Incompatible drugs can cause reactions.
Labeling
Marking IV equipment with important information. It helps prevent errors.
Drip Chamber
A part of the tubing that controls flow. It helps prevent air from entering the line.
Patency
The openness of a catheter. A patent line allows fluid to flow freely.