Back to AI Flashcard MakerNursing /DHG 130 - Exam 2 CH 40 Instrument Care and Sharpening
What are the two main objectives of instrument sharpening?
To preserve the original shape of the instrument. To produce a sharp cutting edge.
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Key Terms
Term
Definition
What are the two main objectives of instrument sharpening?
To preserve the original shape of the instrument. To produce a sharp cutting edge.
When do you sharpen an instrument?
At first sign of dullness during an appointment.
What are the tests for instrument sharpness?
Visual or glare test Plastic testing stick
What are some ways to tell if the instrument is dull?
The dull cutting edge will present a rounded shiny surface that reflects lights. Using the plastic stick, the dull cutting edge will not catch without...
Term; Fine-grained sharpening stone quarried from natural mineral deposits?
Arkansas Stone
Term; To smooth and polish; an effect that can result when a dull scaler or curet is passed over tenacious calculus in an attempt to remove the deposit?
Burnish
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| Term | Definition |
|---|---|
What are the two main objectives of instrument sharpening? | To preserve the original shape of the instrument. To produce a sharp cutting edge. |
When do you sharpen an instrument? | At first sign of dullness during an appointment. |
What are the tests for instrument sharpness? | Visual or glare test Plastic testing stick |
What are some ways to tell if the instrument is dull? | The dull cutting edge will present a rounded shiny surface that reflects lights. Using the plastic stick, the dull cutting edge will not catch without undue pressure and slides easily over the surface of the stick. |
Term; Fine-grained sharpening stone quarried from natural mineral deposits? | Arkansas Stone |
Term; To smooth and polish; an effect that can result when a dull scaler or curet is passed over tenacious calculus in an attempt to remove the deposit? | Burnish |
Term; A sharpening stone (noun)? | Hone |
Term; Sharpening (verb)? | Honing |
Term; When a scaler or curet is sharp, the cutting edge is a fine line that does not reflect light? | Sharpness |
Term; Plastic 1/4 inch rod, 3 inches long, used to test the sharpness of a scaler or curet? | Testing stick |
Term; The fine line formed where the face and lateral surfaces of a scaler or curet meet when the instrument is sharp; when the instrument is dull, the line has thickness and may even reflect light? | Cutting edge |