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Exam (elaborations)

GXMO Exam (2024) Already Passed!!

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GXMO Exam (2024) Already Passed!!

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  • November 7, 2024
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  • 2024/2025
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119 Multiple choice questions

Definition 1 of 119
Faster film & screen speeds will_____ density.

Greater

Equal

Negligible

Lesser

Definition 2 of 119
Identify 2 immobilization techniques commonly used in radiography

Weights / continuous exposure

Clamps / no exposure

Sandbags / Short exposure time

Tape / Long exposure time

Definition 3 of 119
The law that allows us to manipulate tecniques to maintain the same density when distance
changes.

Direct Square Law

Ohm's Law


Reciprocity Law

Inverse Square Law

,Definition 4 of 119
______describes the ratio of transmitted primary to secondary radiation through the grid

Grid Selectivity

Grid Density


Grid Efficiency


Grid Sensitivity

Definition 5 of 119
Identify 1 precaution to utilize when cleaning and caring for intensifying screens:

Productive distortion


Main chain scission

Follow manufactures recommendations

Natural radiation

Definition 6 of 119
Higher mA selection will provide____ density

Variable

Higher

Inconsistent


Lower

,Definition 7 of 119
Identify 1 method of prolonging x-ray tube life.

Follow recommended warm up procedure

Reduce the distance to the patient

Use higher kvp settings


Increase exposure time

Definition 8 of 119
Thinner body parts should be place under the____terminal of the x-ray tube

Anode

Filament


Cathode

Target

Definition 9 of 119
Processing solutions that are too hot or incorrect will produce images with____scale contrast

High scale


Long scale

Short scale

No scale

, Term 10 of 119
Inverse Square Law

The law that we can utilize to reduce our occupational dose is called.

The law that allows us to manipulate tecniques to maintain the same density when distance
changes.

When exposure time increases,quality___ and quantity_____.

The primary function of filtration is to eliminate___ wavelengths from the x-ray beam.

Definition 11 of 119
X-rays can produce______and____ changes in the human body

Optical, Magnetic

Chemical, Biologic

Thermal, Electrical

Physical, Mechanical

Definition 12 of 119
The photoreceptive layer of a radiographic film is also called its

Solution

Suspension

Emulsion

Density

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