Bonus Quiz

A by-product of muscle contraction. The production of this is one of the important functions of the muscular system

• Heat

• Power

• Energy

• Movement

When the radiographer selects kilovoltage on the control panel, which device is adjusted?

• Step up transformer

• Autotransformer

• Step down transformer

• Filament Circuit

1. Atoms and molecules are the fundamental building blocks of

• Energy

• Radiation

• Matter

• Gravity

1. Matter is measured in

• Kilogram

• Seconds

• Joules

• Electronvolts

1. Atoms and molecules are the fundamental building blocks of

• Energy

• Radiation

• Matter

• Gravity

The first automatic film processor was introduced by

• Konika

• Eastman Kodak

• Pako

• Circa

How many percent must be changed to the kVp value to produce a perceptible change in OD?

• 4%

• 30%

• 15%

• 50%

Radio waves, light, and x-rays are all examples of _____ energy.

• Nuclear

• Thermal

• Electrical

• Electromagnetic

A moving object has _____ energy.

• Potential

• Kinetic

• Nuclear

• Electromagnetic

16. Exposure is measured in units of _____.

• Sieverts

• Becquerel

• Gray

• Curie