Which of the Following Is the Most Commonly Used Extraoral

question 14

Multiple Choice

Which of the following is the most commonly used extraoral film size?

• A) 3 × 5
• B) 4 × 6
• C) 5 × 7
• D) 10 × 12

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Definitions:

Medium Of Exchange

An intermediary instrument used to facilitate the sale, purchase, or trade of goods between parties.

Commodity Money

Money whose value comes from a commodity of which it is made, such as gold and silver, used historically as a medium of exchange.

Token Money

Money whose face value exceeds its cost of production.

Coins

Pieces of metal issued by the government as money, typically used as lower-value currency.