Which Type of Tympanoplasty Is a Closure of a Perforated

question 9

Multiple Choice

Which type of tympanoplasty is a closure of a perforated tympanic membrane with erosion of the malleus?

• A)Type I
• B)Type II
• C)Type III
• D)Type IV

---

Definitions:

Salvage Value

The assessed remaining value of an asset following the completion of its usability period.

Cash Operating Costs

Expenses related directly to the operation of a business, excluding non-cash expenses like depreciation.

Automating

The process of using technology or machinery to perform tasks with minimal human intervention.

Project Profitability Index

The Project Profitability Index is a financial metric used to evaluate the attractiveness of an investment or project, calculated as the present value of future cash flows divided by the initial investment.