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IV access
| Question | Answer |
|---|---|
| Peripheral IV | needle NOT left in patients arm shorter for superficial veins and shorter IV therapy longer for superficial or deep veins, longer IV therapy |
| Guage | higher number = smaller gauge |
| 14, 16, 18 gauge | trauma, rapid infusion |
| 20 gauge | adult standard |
| 22 gauge | NO blood |
| 24 gauge | Peds |
| Midline catheter | Peripheral access ( basilic, cephalic, brachial) Need ultrasound to insert 5-14 day IV therapy |
| Midline contraindications | History of thrombosis hypercoaguability ESRD |
| Primary tubing changes | every 4 days |
| secondary tubing changes | every 24 hrs |
| Thrombosis complication | BLOOD CLOT - erythema, induration, slowed infusion stop, remove, notify warm compress do NOT massage |
| Air embolism complication | Break in IV system above the heart RAPID RESPONSE clamp catheter respiratory distress, tachycardia, cyanosis left trendelenburg |
| Fluid overload complication | JVD, weight gain, crackles, dyspnea, increased BP notify provider decrease infusion rate vitals |
| Unexpected removal | hold pressure restart IV educate |
| CVAD indications | chemo TPN hyperosmolar solutions and vasopressors hemodynamic monitoring inability to obtain peripheral IV |
| Peripherally inserted central catheter | Inserted antecubital by ultra sound into SVC high risk of infection |
| non-tunneled central line | EMERGENCY can be placed at bed side IV therapy for less than 14 days includes last resort femoral lines, needs to be removed ASAP |
| Tunneled central line | Placed in OR 3-6 IN in subcutaneous skin less risk of infection because site heals LONG-TERM |