RAD 230 - Week 5 Review (Version 1)

What deals with patient scheduling for procedures in radiology, exam protocol descriptors, diagnostic reports, and billing?

• EMR

• RIS

• DICOM

• HIS

Scotopic refers to:

• cones, dim light

• rods, dim light

• cones, bright light

• rods, bright light

Photopic deals with:

• rods, dim light

• cones, dim light

• cones, bright light

• rods, bright light

What is the best way to view a digital display device?

• At an angle.

• Toward the periphery of the device.

• Straight on.

• From above.

Two current commonly used monitors in radiology departments include:

1. 1. LCD

2. 2. LED

3. 3. CRT

• 1 only

• 1 and 2 only

• 1 and 3 only

• 2 and 3 only

The intrinsic noise of this display device type is less than that of a CRT monitor and this results in better contrast resolution.

• LED

• LCD

• DVD

Post-processing includes which of the following?

• Annotation

• Window/level

• Magnification/zoom

• Region of interest

• Image inversion

Hardcopy means:

• physical film

• digital image displayed on a screen

• F/S radiographic image

• The radiographic image archived in PACS

The image above has been manipulated with the post-processing function of:

• magnification/zoom

• annotation

• image inversion/invert

• window/level

When a radiologist first glances at an imaging study, they are performing a:

• minimal impression

• detailed impression

• global impression

• summative impression