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RS 260 ch 11,12,13 panopto assessments/quizzes Flashcards | StudBud
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RS 260 ch 11,12,13 panopto assessments/quizzes
RS 260 ch 11,12,13 panopto assessments/quizzes
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1
Testing performed before newly installed or majorly repaired equipment can be accepted by the department is called
Routine
Problem
Error
Acceptance testing
2
What is the primary purpose of a reject analysis in QC?
to identify equipment malfunction trends
to review patient satisfaction rates
to assess radiologists’ reporting efficiency
to track compression errors in images
3
The ICD-10-CM is used for which of the following?
None of the options are correct
Maintaining data
Improving data
Tag information
4
Improper cleaning of display screens can lead to
smears
streaks
illnesses
All of the options are correct
5
Which of the following is a disadvantage of the EHR?
Software requirements
Immediate availability of health information
Reduction of One-on-one interactions
Hardware requirements
6
What is used to reduce the size of the image files to increase the speed of the network transfer of the images?
All of the options are correct
Image transfer accelerator
Compression
Data reduction system
7
What is the main difference between Quality Assurance (QA) and Quality Control (QC)?
QA ensures compliance with laws, while QC ensure equipment safety
QA focuses on equipment, while QC focuses on patient care
QA focuses on processes, while QC focuses on equipment
QA focuses on service, while QC focuses on production
8
Testing the system display is the responsibility of the
radiation physicist.
radiologist.
technologist.
service engineer.
9
A computational model looks at the relationships between data.
False
True
10
Which of the following is not a QC activity that should be monitored in a PACS environment?
Documentation of nondiagnostic images
Processing speed
Data integrity
Display quality
11
What is the primary goal of health informatics?
to standardize hospital workflow processes
to enforce compliance with privacy laws
to develop advanced hardware for medical use
to optimize patient care through information acquisition and use
12
What is a physicist’s role in quality control for PSP systems?
verifying DICOM headers
ensuring PACS compatibility
cleaning imaging plates weekly
analyzing repeat rates and reviewing service history
13
According to the AAPM, how often should quality testing be performed by a trained physicist?
Weekly
Annually
Daily
Semiannually
14
Informatic problems involve ___________, while computer science problems involve ____________________.
Both of the above
isolated data; information
None of the options are correct
information; isolated data
15
According to the Government Accounting Office (GAO), there are _______ levels of data in medicine.
3
4
1
2
16
What level of data is defined as computable by other computers and essential for healthcare interoperability?
Level 2
Level 4
Level 1
Level 3
17
A device used to measure the luminescence of areas on the monitor is a
luminescence meter.
photometer.
photoluminescence meter.
monitor meter.
18
Which of the following represents the correct hierarchy in health informatics?
Knowledge → Wisdom → Data → Information
Wisdom → Knowledge → Information → Data
Data → Information → Knowledge → Wisdom
Information → Data → Knowledge → Wisdom
19
Benefits to gathering health information include
willingness of users to learn new technology.
decrease in workflow.
sharing information for financial gain.
storing information in an indestructible manner.
20
Image acquisition is tested through the use of
phantoms.
densitometers
patients
computers.
21
What is required to perform acceptance testing of new radiographic equipment?
A radiologist
Equipment manufacturers
The system administrator
a radiation physicist or trained technologist
22
Most health care institutions are accredited by
the Workforce Commission.
the National Healthcare Institute.
the Hospital Association
The Joint Commission (TJC).
23
What is a barrier to the adoption of health informatics in healthcare settings?
high availability of health informatics experts
overabundance of standardized data sharing protocols
lack of patient demand for digital records
concerns over privacy and security breaches
24
Lossless and lossy are different types of
PACS systems.
image transfer comparisons.
compression ratios.
monitor testing methods.
25
Most QA activities produce ______ data.
All of the options are correct
Quantitative
Qualitative
Equivocal
26
The EHR may include
Calculators
Patient risk information
Vital signs
All of the above
27
observation and assessment of the different aspects of a project/service/facility to make certain that standards r met
QA
QC
total quality management (TQM).
continuous quality improvement (CQI).
28
If the printer glass becomes obstructed by dirt or fingerprints, artifacts on the printed image can be interpreted as
pathologic conditions.
unimportant specks
artifacts.
false-negative diagnoses.
29
Which activity is part of a radiologic technologist’s daily QC responsibilities?
performing reject analysis
verifying digital interfaces and network transmission
analyzing exposure indicator trends
cleaning imaging plates
30
The first line of defense in preventing, recognizing, and reporting QC is the
service personnel.
radiologist.
physicist.
technologist
31
Electronic health records (EHRs) include which of the following?
Easy navigation through the patient’s records
Immediate availability of entered information
Pull down selection lists
All of the above
32
What type of monitor test pattern is recommended for ensuring display performance?
DICOM header test pattern
TG18-QC test pattern
RAID test image
MOD test pattern
33
Reestablishing baseline values is the responsibility of the
technologist.
radiation physicist.
radiologist.
service personnel.
34
Barriers to gathering health information include
cost of technology.
storing information in an indestructible manner.
access to information by clinicians.
access to information by patients.
35
What is a key focus of data quality control in digital imaging?
ensuring compressed images retain diagnostic quality
measuring processing speed
Verifying that completed images reach the rad workstation or image storage
maintaining adherence to TJC accreditation
36
Which of the following is a CQI activity?
Monitoring image transfer speeds
Documenting nondiagnostic images
Monitoring testing
Performing routine maintenance
37
Data is ______ and knowledge is ______.
Observations in nature; critical thinking to make sound intelligent decisio
Info that can be justified; representation of observations in nature
Critical thinking to make intelligent decisions; info that can be justified
representation of observations in nature; information that can be justified
38
Which of the following is a responsibility of the radiation physicist?
Spatial frequency response testing
Analyzing repeat rate
Testing image display
Phosphor accuracy testing
39
Why is it important to clean CR imaging plate regularly?
to comply with EPA regulations
to identify collimation errors
to remove dirt and artifacts that can affect image quality
to ensure compliance with patient safety standards
40
The safest procedure for erasing cassettes is to erase them
after 24 hours.
twice a day.
just before use
twice a week
41
Which legislation promotes the adoption and meaningful use of health information technology?
ARRA
HITECH
HIPPA
ICD-10-CM
42
Where can QC standards be found for monitoring a PACS system?
American Association of Physicists in Medicine
All of the options are correct
American College of Radiology
The equipment vendor
43
What is the focus of Continuous Quality Improvement (CQI) in radiology?
process improvement
patient satisfaction
individual performance
equipment maintenance
44
TJC accreditation is necessary for a hospital to
obtain reimbursements from insurance companies
All of the options are correct
hold certain licenses.
receive malpractice insurance.
45
The purpose of a personal repeat rate log is to
provide analysis of repeat cost.
establish error trends.
prevent repeats
prove poor technologist performance.
