If an Excellent Knee Radiograph Is Produced Using 10 MAs

question 7

Multiple Choice

If an excellent knee radiograph is produced using 10 mAs and an 8:1 ratio grid,how much mAs will be needed if no grid is available?

• A) 2.5 mAs
• B) 4 mAs
• C) 8 mAs
• D) 10 mAs

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Definitions:

Sympathetic

Pertaining to the part of the autonomic nervous system that typically prepares the body for intense physical activity.

Parasympathetic

The part of the autonomic nervous system responsible for conserving energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles in the gastrointestinal tract.

Sympathetic

Pertaining to the part of the autonomic nervous system that prepares the body for action and stress responses.

Sympathetic Neurons

Sympathetic neurons are part of the autonomic nervous system and responsible for the body's fight or flight response, regulating involuntary body functions like heart rate and blood flow.