PHYSICS II MIDTERM QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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Course
GXMO
Institution
GXMO
PHYSICS II MIDTERM QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
The DICOM standard has established two classes of information. They are:
1. digital class and analog class.
2. service class and object class.
3. software class and hardware class.
4. medical class and nonmedical class. - ANSWER serv...
PHYSICS II MIDTERM QUESTIONS AND ANSWERS
WITH SOLUTIONS 2024
The DICOM standard has established two classes of information. They are:
1. digital class and analog class.
2. service class and object class.
3. software class and hardware class.
4. medical class and nonmedical class. - ANSWER service class and object class.
The adoption of a DICOM standard in the medical imaging industry was designed to:
1. allow various vendors to share digital data without proprietary software constraints.
2. eliminate small vendors from the medical marketplace based upon product quality and reliability.
3. protect patients' medical records and information.
4. establish common exposure dosage values for various medical imaging procedures. - ANSWER allow
various vendors to share digital data without proprietary software constraints.
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) intends to:
1. streamline patient billing and accounts receivable for the provider.
2. consolidate major medical insurance companies into regional insurance co-ops.
3. protect a patient's medical information from unauthorized usage and access.
4. prevent the duplication of medical procedures and billings without prior authorization. - ANSWER
protect a patient's medical information from unauthorized usage and access.
All of the following would be acceptable HIPAA-compliant actions EXCEPT:
1. eliminating all patient identifiers on an image used for a classroom presentation.
2. keeping a patient's image on a display monitor as a school tour group visits the department. All
patient identifiers have been removed from the image display.
3. asking colleagues for advise on positioning as you complete images on a severe motor vehicle
accident.
4. discussing the results of a patient's mammogram with a colleague as you ride the elevator to lunch. -
ANSWER discussing the results of a patient's mammogram with a colleague as you ride the elevator to
lunch.
,The acronym PACS stands for:
1. pixel and computed system.
2. picture and communication system.
3. picture archiving and communication system.
4. portable archival computer system. - ANSWER picture archiving and communication system.
Essential characteristics of a PACS include:
1. distribution and retrieval of digital images
2. creation of digital images
3. radiation dosage documentation
4. display of digital images
5. voice-activated dictation
6. digital image storage and long-term archival
1. 1, 2, 4, and 5 only
2. 2, 3, 4, 5, and 6 only
3. 1, 4, and 6 only
4. 1, 2, 3, 4, and 6 only - ANSWER 1, 4, and 6 only
Based upon image file size, the greatest image file size would be created with what type of diagnostic
image?
1. CT
2. 14" × 17" chest radiograph
, 3. ultrasound
4. digital mammogram - ANSWER digital mammogram
Gray scale bit depth determines:
1. pixel size
2. pixel pitch
3. the number of gray shades
4. image resolution - ANSWER the number of gray shades
Microsoft Windows 10 is an example of a(n):
1. service object pair
2. operating system
3. hardware component
4. server - ANSWER hardware component
In a modern medical imaging department, images are interpreted as ________________ images on
________________ displays.
Viewing monitors that are used for final image interpretation:
1. are typically flat screen displays with 1024 × 1024 × 8 resolution.
2. are the same quality as the review monitors used by staff radiographers.
3. offer high-resolution CRT displays of 1-3 megapixels.
4. are medical grade quality, high resolution, and typically 3-5 megapixels. - ANSWER are medical grade
quality, high resolution, and typically 3-5 megapixels.
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