The Fluoroscopic Exposure Switch Is Controlled by the Radiologist by Using

question 43

Multiple Choice

The fluoroscopic exposure switch is controlled by the radiologist by using either a foot pedal, or a hand switch located on the fluoro carriage. This switch is considered a

• A) 5-minute cumulative timing device
• B) intermittent device
• C) deadman type
• D) pulsed device

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Definitions:

Arbitrary Cutoff

A subjective point chosen without any specific criterion or rationale, often in data analysis or reporting.

Electron Orbits

Paths around the nucleus of an atom that electrons follow, determined by the electron's energy level.

Nucleus Collision

An interaction where two atomic nuclei come into close contact and may result in a nuclear reaction or fusion, often studied in physics.

Atomic Element

A pure chemical substance consisting of one type of atom distinguished by its atomic number, which is the number of protons in its nucleus.