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Chapter 10
| Question | Answer |
|---|---|
| A self-retaining retractor | Gelpi |
| The part that locks the handles in place on a ring-handled surgical instrument | Ratchet |
| Surgical instruments used to cut away bone and tissue | Rongeurs |
| A chemical process applied during instrument manufacture that provides a corrosion-resistant finish | Passivation |
| Also known as 400-series stainless steel, this metal is used in surgical instrument manufacturing and can be heat hardened | Martensitic |
| Surgical instruments used to cut, incise or dissect tissue | Scissors |
| Commonly found in the Operating Room (OR), this can damage instruments with prolonged exposure | Saline |
| Surgical instruments used to grasp | Forceps |
| Where the parts of a ring-handled instrument meet pivot | Box locks |
| Inserts for needle holders are frequently made of this metal | Tungsten carbide |
| 400 series’s steel. The hardened steel for all the instruments that will not bend, no give it is solid and need that for scissors. It is known as | Martensitic stainless steel |
| What is the most popular stainless steel? | 400 series |
| What is the second most popular? | 300 series |
| All the iron contents still found on the outside layer, the instrument, the removal of this iron helps build a protective layer of chromium oxide and nitric acid | Passivation |
| First step is preparing your workstation before you inspect an instrument | Identified and inspected |