A Scaling Factor of 1000 in the Hounsfield Scale for K

question 39

Multiple Choice

A scaling factor of 1000 in the Hounsfield scale for K results in a:

• A)contrast scale of 0.2% per computed tomography number
• B)contrast scale of 0.1 % per computed tomography number
• C)contrast scale of 0.5% per computed tomography number
• D)contrast scale of 0.8% per computed tomography number

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Definitions:

Retention

The ability to keep or retain information, employees, or students over time.

Recall

The cognitive process of retrieving information from memory without the aid of cues.

Retain

The ability to keep or hold on to information, knowledge, or possessions.

Recall

The mental process of retrieving information from past experiences or learning from memory.