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CCC-Medical Lab
chapter 9
| definition | term |
|---|---|
| to touch or feel with pressure | palpate |
| flat rubber used to slow the flow of blood | tourniquet |
| area above elbow at the bend | Antecubital Fossa |
| medical term for fainting | syncope |
| first vein of choice | median cubital |
| second vein of choice | cephalic |
| third vein of choice for NHA | dorsal arch |
| vein running along the pinkie side | basilic |
| rapid increase in the ratio of blood cells to plasma | hemoconcentration |
| when you palpate for veins they feel hard, cord-like due to hardening tissue | sclerosis or sclerosed |
| swollen area due to fluid accumulation | edema, edematous |
| patient has had a mastectomy were you have to draw from the opposite side due to this | lymphostasis |
| lymphostasis | lack of lymph fluid drainage in the lymphatic system due to lymph node removal |
| free of disease producing microorganisms | aseptic |
| the drying action that is killing off the germs | antiseptic action |
| imperfections on the needle tip | burrs |
| backflow of blood during venipuncture | venus reflux |
| backflow of blood mixed with additive during venipuncture procedure | additive refulx |
| discoloration or large bruise caused by seeping of blood under the skin | ecchymosis |
| swelling from blood under the surface | hematoma |
| another name for butterfly | winged infusion set |
| abnormal reaction that can be caused by vacuum of tube stopping the flow of blood during collection | collapsed vein |
| minor hemorrhage, small non raised red spots | petechiae |
| when the amount of blood removal over a period of time exceeds 10% and becomes life threatening | exsanguination |
| large amount of blood removed over short period of time can cause this | iatrogenic anemia |