An Extra Character Added to a Numeric Code as a Device

question 146

Multiple Choice

An extra character added to a numeric code as a device to test the accuracy of data entered into a computer system is called a:

• A) control digit
• B) check digit
• C) mnemonic digit
• D) significant digit

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Definitions:

Diaphysis

The shaft or central part of a long bone, primarily composed of compact bone.

Medullary Cavity

A hollow central area in the shaft of long bones, where bone marrow is stored.

Irregular Bone

Bones that do not fit into the standard categories of bone shape (long, short, or flat) and have complex shapes, like vertebrae and many facial bones.

Short Bone

A form of bone characterized by its equal width and length, offering stability and support while permitting minimal motion, located in the ankle and wrist regions.