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Manual ProTaper: Directions for Use Quiz

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Manual ProTaper: Directions for Use Quiz

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Questions and Answers

What is the first step in the procedure described?

Determine the working length

Use the ProTaper S1 and S2 instruments

Use a No. 10K File to negotiate the canal (correct)

Irrigate the canal

After using the ProTaper S1 and S2 instruments, what should be done?

Irrigate, recapitulate, and re-irrigate (correct)

Irrigate and recapitulate

Determine the working length again

Proceed directly to the F1 instrument

What should be done if the F1 instrument ceases to advance deeper into the canal?

Remove the file, clear its blades, then continue using it (correct)

Irrigate and recapitulate

Determine the working length again

Switch to a different instrument

After using the F1 instrument, what should be done next?

Gauge the foramen with a 20 hand file Signup and view all the answers

If the 20 hand file is snug at length after using the F1 instrument, what should be done?

The canal is shaped and ready to fill Signup and view all the answers

If the 20 hand file is loose at length after using the F1 instrument, what should be done?

Proceed to the F2 and, when necessary, the F3 instruments Signup and view all the answers

What should be done after using the F2 or F3 instrument?

Gauge the foramen with a 25 or 30 hand file Signup and view all the answers

What is the purpose of using the ProTaper S1 and S2 instruments?

To establish a glide path to the terminus Signup and view all the answers

What is the purpose of using the F1, F2, and F3 instruments?

To shape the canal Signup and view all the answers

What is the importance of irrigating, recapitulating, and re-irrigating during the procedure?

It helps to shape the canal more effectively Signup and view all the answers