When a Known MAs at 72 Inches SID Produces Appropriate

question 98

Multiple Choice

When a known mAs at 72 inches SID produces appropriate exposure to the IR, one half of the mAs can be used at

• A) 40 inches SID
• B) 48 inches SID
• C) 56 inches SID
• D) 60 inches SID

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Definitions:

Muscular Tunic

A layer commonly found in various hollow organs, like the gastrointestinal tract and bladder, composed of smooth or striated muscle that helps in movement or the maintenance of tone.

Lamina Propria

A thin layer of loose connective tissue found beneath the epithelium of many organs, providing support and nourishment.

Serosa

The outermost layer of various organs in the body, particularly in the abdominal cavity, composed of connective tissue and serving to encase and protect the organs.

Superior to Inferior

Describes a direction in anatomy going from the upper part of the body towards the lower part.