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Informatics in Medical Imaging CH 24 Newest Exam
Preparation With Complete Questions And Correct Answers
With Rationales Already Graded A+ Brand New Version!!
1. Which of the following is an advantage of the digital environment
over traditional film-based imaging?
A) Digital images cannot be manipulated without re-exposing the
patient
B) Digital images can be sent to remote locations
C) Digital images require more physical storage space
D) Digital images have lower initial resolution than film
Answer: B) Digital images can be sent to remote locations
Explanation: The digital environment offers numerous advantages,
including the ability to manipulate images without re-exposing patients,
sending images to remote locations for consultation, and requiring less
physical storage space. These capabilities are fundamental to modern
tele-radiology and PACS .
2. A network of computers, servers, and storage devices specifically
designed for the distribution and display of medical images is
commonly referred to as a(n) ______ system.
A) HIS
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B) RIS
C) PACS
D) EHR
Answer: C) PACS
Explanation: PACS stands for Picture Archiving and Communication
System. It is a comprehensive network of hardware and software
dedicated to the acquisition, storage, retrieval, distribution, and display
of medical images .
3. The DICOM standard has established two classes of information.
They are:
A) Service class and object class
B) Image class and report class
C) Data class and transfer class
D) Acquisition class and display class
Answer: A) Service class and object class
Explanation: The DICOM standard defines two primary classes of
information: the Service Class, which describes what to do with the
data, and the Object Class, which contains information about the study
and patient. Together they form Service-Object Pairs (SOPs) .
4. When images are sent from a CR workstation to a radiologist viewing
station for interpretation, the workstation and viewing station become
a SOP. In this case:
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A) The workstation is the user class and the viewing station is the
provider class
B) The workstation is the provider class and the viewing station is the
user class
C) Both are considered user classes
D) Both are considered provider classes
Answer: B) The workstation is the provider class and the viewing station
is the user class
Explanation: In a DICOM Service-Object Pair (SOP), the device that
provides the data (the CR workstation sending images) acts as the
Service Class Provider (SCP), while the device that uses the data (the
viewing station) acts as the Service Class User (SCU) .
5. The adoption of the DICOM standard in the medical imaging industry
was primarily designed to:
A) Ensure all imaging equipment is manufactured by a single vendor
B) Allow various vendors to share digital data without proprietary
software constraints
C) Replace all film-based imaging with digital imaging
D) Standardize the cost of medical imaging equipment
Answer: B) Allow various vendors to share digital data without
proprietary software constraints
Explanation: The primary goal of the DICOM (Digital Imaging and
Communications in Medicine) standard is to facilitate interoperability. It
ensures that imaging equipment and systems from different
, 4|Page
manufacturers can communicate and share data without requiring
proprietary software or interfaces .
6. The Health Insurance Portability and Accountability Act of 1996
(HIPAA) intends to:
A) Increase the portability of health insurance between jobs
B) Standardize medical billing codes
C) Protect a patient's medical information from unauthorized usage and
access
D) Mandate electronic health records for all providers
Answer: C) Protect a patient's medical information from unauthorized
usage and access
Explanation: HIPAA includes the Privacy Rule and Security Rule, which
are designed to protect the privacy and security of patients' protected
health information (PHI). It sets national standards for the electronic
exchange, privacy, and security of health information .
7. All of the following would be acceptable HIPAA-compliant actions
EXCEPT:
A) Discussing a patient's case in a private, secure location with the care
team
B) Using encrypted email to send patient information to a consulting
physician
C) Discussing the results of a patient's mammogram with a colleague as
you ride the elevator to lunch
Informatics in Medical Imaging CH 24 Newest Exam
Preparation With Complete Questions And Correct Answers
With Rationales Already Graded A+ Brand New Version!!
1. Which of the following is an advantage of the digital environment
over traditional film-based imaging?
A) Digital images cannot be manipulated without re-exposing the
patient
B) Digital images can be sent to remote locations
C) Digital images require more physical storage space
D) Digital images have lower initial resolution than film
Answer: B) Digital images can be sent to remote locations
Explanation: The digital environment offers numerous advantages,
including the ability to manipulate images without re-exposing patients,
sending images to remote locations for consultation, and requiring less
physical storage space. These capabilities are fundamental to modern
tele-radiology and PACS .
2. A network of computers, servers, and storage devices specifically
designed for the distribution and display of medical images is
commonly referred to as a(n) ______ system.
A) HIS
,2|Page
B) RIS
C) PACS
D) EHR
Answer: C) PACS
Explanation: PACS stands for Picture Archiving and Communication
System. It is a comprehensive network of hardware and software
dedicated to the acquisition, storage, retrieval, distribution, and display
of medical images .
3. The DICOM standard has established two classes of information.
They are:
A) Service class and object class
B) Image class and report class
C) Data class and transfer class
D) Acquisition class and display class
Answer: A) Service class and object class
Explanation: The DICOM standard defines two primary classes of
information: the Service Class, which describes what to do with the
data, and the Object Class, which contains information about the study
and patient. Together they form Service-Object Pairs (SOPs) .
4. When images are sent from a CR workstation to a radiologist viewing
station for interpretation, the workstation and viewing station become
a SOP. In this case:
,3|Page
A) The workstation is the user class and the viewing station is the
provider class
B) The workstation is the provider class and the viewing station is the
user class
C) Both are considered user classes
D) Both are considered provider classes
Answer: B) The workstation is the provider class and the viewing station
is the user class
Explanation: In a DICOM Service-Object Pair (SOP), the device that
provides the data (the CR workstation sending images) acts as the
Service Class Provider (SCP), while the device that uses the data (the
viewing station) acts as the Service Class User (SCU) .
5. The adoption of the DICOM standard in the medical imaging industry
was primarily designed to:
A) Ensure all imaging equipment is manufactured by a single vendor
B) Allow various vendors to share digital data without proprietary
software constraints
C) Replace all film-based imaging with digital imaging
D) Standardize the cost of medical imaging equipment
Answer: B) Allow various vendors to share digital data without
proprietary software constraints
Explanation: The primary goal of the DICOM (Digital Imaging and
Communications in Medicine) standard is to facilitate interoperability. It
ensures that imaging equipment and systems from different
, 4|Page
manufacturers can communicate and share data without requiring
proprietary software or interfaces .
6. The Health Insurance Portability and Accountability Act of 1996
(HIPAA) intends to:
A) Increase the portability of health insurance between jobs
B) Standardize medical billing codes
C) Protect a patient's medical information from unauthorized usage and
access
D) Mandate electronic health records for all providers
Answer: C) Protect a patient's medical information from unauthorized
usage and access
Explanation: HIPAA includes the Privacy Rule and Security Rule, which
are designed to protect the privacy and security of patients' protected
health information (PHI). It sets national standards for the electronic
exchange, privacy, and security of health information .
7. All of the following would be acceptable HIPAA-compliant actions
EXCEPT:
A) Discussing a patient's case in a private, secure location with the care
team
B) Using encrypted email to send patient information to a consulting
physician
C) Discussing the results of a patient's mammogram with a colleague as
you ride the elevator to lunch
