For a Carpal Canal Wrist Image, the

question 15

Multiple Choice

For a carpal canal wrist image, the
1) wrist is hyperextended until the long axes of the metacarpals are vertical.
2) hand is rotated 10 degrees internally until the fifth metacarpal is perpendicular to the IR.
3) central ray is angled 25 to 30 degrees proximally.
4) central ray is centered to the palm of the hand.

• A) 1 and 4 only
• B) 2 and 3 only
• C) 1, 2, and 3 only
• D) 1, 2, 3, and 4

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Definitions:

Linear Inequalities

Mathematical statements that involve linear expressions and inequalities, showing that one side is either greater than, less than, greater than or equal to, or less than or equal to the other.

System

A group of guidelines or processes used to accomplish a task; a systematic strategy or technique.

Positive Exponents

Exponents that are positive numbers, indicating how many times the base is multiplied by itself.

Expression

A combination of symbols that represent a quantity or a relationship between quantities, often including variables and constants.