The Instrument Used to Help Prepare an Endodontic Tooth for a Post

question 22

Multiple Choice

The instrument used to help prepare an endodontic tooth for a post that attaches to a slow-speed contra-angle handpiece is the

• A)Reamer.
• B)Peso file.
• C)K-type file.
• D)Lentulo spiral.
• E)Gates Glidden.

---

Definitions:

Indefinite Lives

Refers to intangible assets that aren't subject to amortization due to their perpetual useful life, such as trademarks or brand names.

Impairment Tested

Impairment testing is the process of evaluating assets to determine if their carrying value exceeds the recoverable amount, indicating a need for impairment charges.

Amortized

The process of gradually writing off the initial cost of an asset over a period according to a fixed plan.

Impairment Loss

The amount by which the carrying value of an asset exceeds its recoverable amount.