Which Instrument Is Used to Strip and Separate the Galea

question 58

Multiple Choice

Which instrument is used to strip and separate the galea and pericranium from the skull before placement of burr holes?

• A) #11 scalpel blade
• B) #1 Penfield dissector
• C) Gigli saw malleable guide
• D) Langenbeck periosteal elevator

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Definitions:

Cost Volume Profit Analysis

An accounting technique used to determine how changes in costs and volume affect a company's operating income and net income.

Selling Price Per Unit

The amount of money charged to the customer for one unit of a product or service.

Fixed Expenses

Costs that do not change with the level of production or sales, such as rent, salaries, and insurance premiums.

Break-Even Point

The point at which total revenues equal total costs, indicating no profit or loss.