The Layer of Debris Formed After Dentin Is Cut with a Bur

question 50

Multiple Choice

The layer of debris formed after dentin is cut with a bur is known as the ____________.

• A) smear layer
• B) dentinal tubules
• C) both a and b
• D) neither a nor b

---

Definitions:

Compound Interest

The addition of interest to the principal sum of a loan or deposit, where interest also earns interest from then on.

Simple Interest

Simple interest is interest calculated only on the principal amount, or on that portion of the principal amount which remains unpaid.

Present Value

The present value of a sum of money or series of cash flows expected in the future, discounted at a certain rate of return.

Amortized Loan

A loan repaid in equal periodic amounts (or “killed off” over time).