Chapter 7: Vocabulary Part 2 Flashcards
Colloid
Intravenous solution containing large proteins that cannot pass through capillary membranes
Peripherally inserted central catheter (PICC)
Line threaded into the central circulation via a peripheral site
Crystalloid
Intravenous solution that contain electrolytes but lack the larger proteins associated with colloids
Isotonic
State in which solutions on opposite sides of a semipermeable membrane are unequal concentration
Hypertonic
State in which a solution has a higher solute concentration on one side of a semipermeable membrane than on the other side.
Hypotonic
state in which solution has a lower solute concentration on one side of a semipermeable membrane than on the other side.
Administration tubing
Flexible, clear plastic tubing that connects the solution bag to the IV cannula.
Cannula
Hollow needle used to puncture a vein.
Burette Chamber
Calibrated chamber of Berutrol IV administration tubing that enables precise measurement and delivery of fluids and medicated solutions.
Blood tubing
Administration tubing that contains a filter to prevent clots or other debris from entering the patient.
Hollow needle catheter
Stylet that does not have a Teflon tube but is itself inserted into the vein and secured there.
Pyrogen
Foreign protein capable of producing fever.
Embolus
Foreign particle in the blood
Circulatory overload
An excess in intravascular fluid volume
Thrombophlebitis
Inflammation of the vein
