If 22 MAs and a 5:1 Grid Results in an Excellent

question 22

Multiple Choice

If 22 mAs and a 5:1 grid results in an excellent radiographic image, how much mAs is needed with a 12:1 grid?

• A) 8.8 mAs.
• B) 9.2 mAs.
• C) 52.8 mAs.
• D) 55 mAs.

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Definitions:

REM Sleep

A phase of sleep characterized by rapid eye movement, increased brain activity, vivid dreams, and temporary paralysis of the major muscles, considered important for memory and learning.

Sleep Apnea

A sleeping disorder characterized by pauses in breathing or periods of shallow breathing during sleep.

Breathing

The physiological process of inhaling oxygen and exhaling carbon dioxide, essential for life.

Increased Insomnia

A condition marked by a significant rise in difficulties falling or staying asleep.