The Collimator Limits the Size and Shape of the X-Ray

question 2

Multiple Choice

The collimator limits the size and shape of the x-ray beam to no more than:

• A)one inch at the skin
• B)2 3/4 inches at the skin
• C)3 1/2 inches at the skin
• D)5 inches at the skin

---

Definitions:

Direct Materials Costs

The expenses incurred for raw materials that are directly involved in the manufacturing of products.

FIFO Method

A stock rotation system where the oldest stock (first in) is used or sold first (first out).

Equivalent Units

A concept in cost accounting used to allocate costs to partially completed goods, computed by assessing the work done as a fraction of the completed goods.

First-In, First-Out Method

An inventory valuation method that assumes the first items placed in inventory are the first sold; useful in managing and valuing inventory.