Placing a Marker Directly on the Tabletop

question 41

Multiple Choice

Placing a marker directly on the tabletop
1) avoids marker distortion and magnification.
2) prevents scatter radiation from undercutting the marker.
3) ensures the marker will not be projected off the IR.
4) attenuates most but not all of the incident x-rays.

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

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Definitions:

Endodermis

The innermost layer of cells in the cortex of plants, regulating water and nutrient uptake.

Parenchyma Cells

Fundamental tissue cells in plants that are involved in photosynthesis, storage, and tissue repair and replacement.

Herbaceous Eudicot

A non-woody flowering plant that belongs to a large group of dicots, characterized by a broad range of leaf shapes and flower structures.

Cortex

The outer layer of various organs and systems in the body, such as the brain (cerebral cortex), responsible for higher order functions, including thought, memory, and sensory processing.