6 Questions
What is the purpose of the air valve in a traditional IV infusion therapy set?
To allow air to enter the bottle as fluid flows out
What is the primary purpose of a piggyback port in an IV administration set?
To administer a secondary medication intermittently
What is the function of the roller clamp in an IV administration set?
To shut down the flow of IV fluid
What type of tubing is used in an IV administration set?
Thin, flexible plastic tubing
What is the purpose of the spike in an IV infusion therapy set?
To pierce the rubber closure or plastic seal on the IV container
What is the difference between a primary IV administration set and a secondary IV administration set?
A primary set is used for continuous administration, while a secondary set is used for intermittent administration
Study Notes
IV Fluids Classification
- IV fluids are categorized into two types: colloids and crystalloids.
- Crystalloid solutions contain solutes such as electrolytes or dextrose, which are easily mixed and dissolvable in solution.
IV Administration Set Components
- IV administration set, also known as primary infusion tubing, is used to administer intravenous fluids.
- Components of a traditional IV infusion therapy set include:
- 1-pole/stand
- 2-IV bottle/bag
- 3-spiketo pierce the rubber closure or plastic seal on the IV container
- 4-air valve to allow air to enter the bottle as fluid flows out
- 5-drip chamber to trap air and permit adjustment of flow rate
- 6-piggyback port
- 7-IV tubing
- 8-roller clamp to shut down the flow
- 9-cannula
Secondary IV Administration Sets
- Secondary IV administration sets are used to intermittently administer a secondary medication, such as an antibiotic, while the primary IV is also running.
Test your knowledge on IV fluids and their classification into colloids and crystalloids. Learn about the differences between crystalloid solutions and their components, including electrolytes and dextrose. Evaluate your understanding of IV fluids and their uses in medical treatment.
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