5 Questions
What are the indications for IV cannulation?
Administration of fluid, medications, chemotherapeutic agents, nutritional support, blood or blood products, and radiologic contrast agents
What are the contraindications for peripheral venous access in IV cannulation?
Injured, infected, or burned extremity
Which solutions can cause blistering and tissue necrosis if leaked into the tissue during IV cannulation?
Irritant solutions with pH < 5, pH > 9, or osmolarity > 600 mOsm/L including sclerosing solutions, some chemotherapeutic agents, and vasopressors
What is the purpose of identifying different sizes of cannula in IV cannulation?
To match the appropriate size to the patient's vein for safe and effective insertion
What are some general objectives of the medical surgical nursing department related to IV cannulation?
Describing proper technique for cannula insertion and removal
Study Notes
Indications for IV Cannulation
- IV cannulation is indicated for administration of medications, fluids, or blood products
- It is also indicated for patients requiring frequent venipunctures or blood draws
Contraindications for Peripheral Venous Access
- Contraindications include patients with a history of IV drug abuse,ymphedema, or previous radical mastectomy
- Additionally, it is contraindicated in areas with skin infections, scars, or burn wounds
- Other contraindications include patients with a bleeding disorder, coagulopathy, or on anticoagulation therapy
Caustic Solutions
- Solutions that can cause blistering and tissue necrosis if leaked into the tissue during IV cannulation include vasopressors, dopamine, and calcium gluconate
- These solutions are highly alkaline or acidic and can cause tissue damage
Cannula Sizes
- Identifying different sizes of cannula is important to ensure proper fit and reduce the risk of complications
- Larger cannulae are used for rapid infusion of fluids or blood products, while smaller cannulae are used for routine medication administration
Objectives of Medical Surgical Nursing Department
- The general objectives of the medical surgical nursing department related to IV cannulation include promoting venous patency and preventing complications
- Another objective is to ensure patient safety and comfort during the IV cannulation procedure
Test your knowledge of IV cannulation objectives including indications, contraindications, cannula parts, sizes, vein puncture sites, insertion principles, and characteristics of a good vein.
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