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Ch 8 Study Guide
Venipuncture Procedures
| Term | Definition |
|---|---|
| Requisition | the form on which test orders are entered |
| DOB | date of birth |
| Belonephobia | irrational fear of pins and needles |
| Recumbent | lying down |
| Palpate | examine by touch or feel |
| Anchor | secure firmly |
| Taut | pulled tight |
| Iatrogenic | condition brought on by effects of treatment |
| Iatrogenic anemia | anemia caused by repeated blood draws |
| Step 1. Test Requisition | the test request, ordered by HCW, must accession test request -> unmistakably assign it to an individual |
| Step 2. ID Patient | always use a 3-part ID |
| Step 3. Gain consent before touching patient | expressed consent: patient verbally agrees or in writing implied consent: patient extends arm, unconscious |
| Step 4. Verify collection requirements | fasting, timed, history of fainting |
| Step 5. Sanitize hands and put on gloves | sanitize hands and put on gloves |
| Step 6. Position patient, apply tourniquet and locate vein by palpating | position patient, apply tourniquet and locate vein by palpating |
| Step 7. Select vein and release tourniquet | select vein and release tourniquet |
| Step 8. Clean and air dry the site | isopropyl/isopropanol, air dry bc it stings, evaporation helps, alcohol causes rapid hemolysis |
| Step 9. Prepare VP equipment | prepare vp equipment |
| Step 10. Reapply tourniquet and inspect needle | reapply tourniquet and inspect needle |
| Step 11. Ask patient to make fist, anchor vein, and insert needle | ask patient to make fist, anchor vein, and insert needle |
| Step 12. Establish blood flow and ask patient to relax fist | establish blood flow and ask patient to relax fist |
| Step 13. Fill tubes using correct order of draw | fill tubes using correct order of draw |
| Step 14. Remove tourniquet, withdraw needle, safety needle, apply gauze, have patient apply pressure | remove tourniquet, withdraw needle, safety needle, apply gauze, have patient apply pressure |
| Step 15. Discard needle and holder in sharps container | discard needle and holder in sharps container |
| Step 16. Label and invert tubes and prepare for transport - reverify patient | label and invert tubes and prepare for transport - reverify patient |
| Step 17. Check on patient, apply bandage | check on patient, apply bandage |
| Step 18. Dispose of unused supply, wrappers, etc | dispose of unused supply, wrappers, etc |
| Step 19. Thank patient and sanitize hands | thank patient and sanitize hands |
| Step 20. Transport specimens to laboratory | transport specimens to laboratory |