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Brenda McLoud BSN, RN, CGRN Learning Objectives  Describe the Nurse’s role in IV therapy care  Explain IV supplies, type of vascular access devices, and administration of IV therapy GI nurse’s role in IV therapy  Assessment  Planning  Implementation  Evaluation. Competencies in IV Therapy for the GI Nurse  Knowledge of Vascular Access Devices (VAD) used  Skill in performing procedure competently & safely  Skill in inspecting insertion site  Ability to problem solve  Knowledge to monitor patient’s condition & report changes  Proper documentation and record-keeping skills Basic Principles of Fluid & Electrolytes  Water is 60% of the average adult’s total body weight  In infants, body water represents about 80% of total body weight  Solutions – liquids (solvents) containing dissolved substances (solutes) – are classified according to their concentration or tonicity and include  Isotonic Solutions  Hypotonic Solutions  Hypertonic Solutions  Body fluids are isotonic solutions Basic Principles of Fluid & Electrolytes  Body water is contained in two major body compartments  Intracellular fluid (ICF)  Extracellular fluid (ECF)  Fluid balance is maintained when water intake equals water output  Solutes are substances dissolved in a solution Basic Principles of Fluid & Electrolytes  Solutes are classified as  Nonelectrolytes  Electrolytes   Cations  Na, K, Ca, Mg, H Anions  Cl, P, HCO3  Electrolytes perform four essential functions  Promote neuromuscular irritability  Maintain body fluid osmolality  Regulate acid-base balance  Regulate distribution of body fluids among body fluid compartments Fluid & Electrolyte imbalances  Imbalances may result from  Vomiting, diarrhea, suction, draining wounds, intestinal obstructions, draining fistulas, hemorrhage, infections, fever or prolonged use of enemas &  Infants are more vulnerable because of their higher proportion of body fluid, immature kidneys, increased heat production & rapid growth  Excessive loss of body water can lead to dehydration Administration of Fluids & Electrolytes  All IV solutions are considered medications  Requires a Dr.’s order  Types of Solutions  Isotonic Solutions  0.9% NS or LR  Hypotonic Solutions  0.45% NaCl  Hypertonic Solutions  3% NaCl or 10%Dextrose Risks for the GI Nurse  Primary risks due to needlesticks  Injury  Disease transmission  Spills  Splashes  Because universal precautions require use of gloves when dealing with blood and body fluids, development of latex allergies pose a concern for health care workers and patients Latex allergies  Individuals who develop burning or tingling around mouth after blowing up latex balloons  Known allergy to  Bananas  Avocados  Potatoes  Tomatoes  Poinsettias  History of contact dermatitis  History of asthma  History of eczema Vascular Access Devices (VAD)  Steel winged infusion set (butterfly winged device)  Peripheral short IV catheters  Peripheral long or midline catheters  Peripherally inserted central catheters (PICC)  Nontunneled central venous catheters (CVC’s)  Tunneled central venous catheters  Totally implanted devices or ports IV Insertion sites  Preferred sites  Dorsum of hand  Upper arm  Avoid Extremities with  Lymphedema, postop swelling, recent trauma, dialysis shunt, hematoma, axillary lymph node dissection, local infection or cellulitis, phlebitis or open wounds  Best to begin with distal veins and proceed proximally towards the body  Cannulation of lower extremities should be avoided in adults Complications  Infiltration/extravasation  Hematoma  Phlebitis  Pyrogenic reactions  Air embolism  Catheter embolism  Pulmonary edema  Speed shock/overload  Nerve injury IV Medication Administration  Techniques & routes of administration  Appropriateness of the prescribed therapy  Patient’s age and condition  Any medication allergies  Dose, route and rate of the medication ordered  Medications  Indications  Actions  Side effects  Appropriate nursing interventions with adverse reactions Indications for IV meds in GI  Moderate sedation/analgesia  Control of variceal hemorrhage  Treatment of opioid-induced respiratory depression  Treatment of benzodiazepine-induced respiratory depression  Treatment of cardiac dysrhythmias  Reducing peristalsis or intestinal spasms  Treatment for increased risk of infection Blood & Blood Components           Whole blood Packed red blood cells Leukocyte-poor blood Platelets Fresh frozen plasma (FFP) Cryoprecipitates Factor VIII Factor IX Human albumin Autologous transfusion Adverse Reactions  Circulatory overload  Allergic reactions  Hemolytic reactions  Hepatitis B, hepatitis C and human immune deficiency viruses  Other transfusion-related infectious agents  Citrate toxicity When Adverse Reaction Occurs       Stop the transfusion Keep vein open with normal saline Asses vital signs Notify Dr. Notify blood bank Send all transfusion containers & administration sets to blood bank  Treat patient symptomatically & supportively  Patient Education  Documentation Review  Salts that dissociate in solution into positive and negative ions are called:  A. Anions  B. Cations  C. Electrolytes  D. Colloids Review  Drugs should never be added to blood transfusions because:  A. They are incompatible.  B. It complicates determination of the source of any adverse reaction.  C. Drugs can cause clotting.  D. The rate of infusion is too slow. Review  The following may indicate a higher risk for latex allergy except,  A. History of asthma.  B. Use of powder-free gloves.  C. Allergy to bananas  D. History of multiple surgical procedures. Review  Hemolytic reactions to blood transfusions usually occur :  A. Immediately  B. Within the first 5 to 15 minutes of the transfusion.  C. Within 24 hours.  D. As long as 6 months after the transfusion.