RS260 TEST 3 (CH 11-13) | QUESTIONS AND ANSWERS | 2026 UPDATE | WITH
COMPLETE SOLUTION
Question 1
In the field of radiology, what are the two primary aspects of quality that must be evaluated to
ensure a successful department?
A) Speed-centered and Cost-centered quality
B) People-centered and Product-centered quality
C) Physics-centered and Software-centered quality
D) Physician-centered and Nurse-centered quality
E) Hospital-centered and Clinic-centered quality
Correct Answer: B) People-centered and Product-centered quality
Rationale: Quality in radiology is multifaceted; it involves the performance of the staff
(people) and the excellence of the final diagnostic image (product).
Question 2
What is the ultimate focus of healthcare organizations when implementing quality management
programs?
A) Reducing the number of employees to save costs
B) Increasing the speed of the imaging equipment
C) Improving patient care and providing high-quality service so patients return
D) Eliminating the need for medical physicists
E) Replacing all human technologists with AI
Correct Answer: C) Improving patient care and providing high-quality service so patients
return
Rationale: The goal of any quality initiative is to ensure the patient receives the best possible
outcome and service, which also supports the facility's business reputation.
Question 3
The Joint Commission (TJC) was formerly known by which of the following acronyms?
A) ACR
B) JCAHO
C) OSHA
D) HIPAA
E) ARRT
Correct Answer: B) JCAHO (Joint Commission on Accreditation of Healthcare
Organizations)
Rationale: JCAHO rebranded to The Joint Commission (TJC) to simplify its name, though
its mission of accrediting healthcare organizations remains the same.
Question 4
Why is obtaining accreditation from The Joint Commission (TJC) considered necessary for most
hospitals?
, 2
A) To obtain Medicaid and Medicare certification
B) To hold certain state licenses
C) To receive insurance reimbursements
D) To receive malpractice insurance discounts
E) All of the above
Correct Answer: E) All of the above
Rationale: Accreditation is a gold standard that triggers eligibility for federal funding, state
licensing, and insurance contracts.
Question 5
Which of the following best defines Quality Assurance (QA)?
A) The technical calibration of an X-ray tube
B) A plan for the systematic observation and assessment of different aspects of a service to
ensure standards are met
C) The process of repairing broken monitors
D) A set of activities designed to maintain hardware
E) The manual cleaning of imaging plates
Correct Answer: B) A plan for the systematic observation and assessment of different aspects
of a service to ensure standards are met
Rationale: QA focuses on the human and process side of quality, ensuring that protocols are
followed and results are consistent.
Question 6
What type of data does a Quality Assurance (QA) program primarily produce?
A) Qualitative
B) Subjective
C) Quantitative
D) Anecdotal
E) Narrative
Correct Answer: C) Quantitative
Rationale: QA activities are designed to produce measurable, numerical data (like wait
times or repeat rates) that can be analyzed statistically.
Question 7
Which term refers to the set of technical activities designed to monitor and maintain systems that
produce a product?
A) Quality Assurance (QA)
B) Quality Control (QC)
C) Continuous Quality Improvement (CQI)
D) Total Quality Management (TQM)
E) Risk Management
, 3
Correct Answer: B) Quality Control (QC)
Rationale: QC focuses on the "product" or the equipment. It involves technical tests to
ensure the hardware and software are performing according to specifications.
Question 8
Which category of Quality Control (QC) testing is performed before new or newly repaired
equipment is used clinically?
A) Routine maintenance
B) Error maintenance
C) Acceptance testing
D) Preventive maintenance
E) Daily inspection
Correct Answer: C) Acceptance testing
Rationale: Acceptance testing verifies that the equipment meets the vendor's specifications
and safety standards before the facility accepts ownership and begins patient use.
Question 9
Which QC testing category is designed to ensure that equipment continues to function correctly
through regular, scheduled checks?
A) Routine maintenance
B) Error maintenance
C) Acceptance testing
D) Corrective maintenance
E) Emergency repair
Correct Answer: A) Routine maintenance
Rationale: Routine maintenance involves periodic testing (daily, weekly, monthly, etc.) to
catch degradation in equipment performance before it affects clinical outcomes.
Question 10
When equipment malfunctions or fails to meet quality standards, which type of QC testing is
initiated?
A) Routine maintenance
B) Error maintenance
C) Acceptance testing
D) Preventive maintenance
E) Baseline testing
Correct Answer: B) Error maintenance
Rationale: Error maintenance (or corrective maintenance) is reactive; it occurs when a
failure is detected and requires a repair or adjustment to return the system to its proper
state.
, 4
Question 11
Continuous Quality Improvement (CQI) differs from traditional QC by focusing primarily on:
A) The technical accuracy of the X-ray tube
B) The people and the product
C) The process rather than individuals or service
D) Reducing the cost of equipment
E) The cleaning of the facility
Correct Answer: C) The process rather than individuals or service
Rationale: CQI (also known as TQM) suggests that most problems are rooted in the process.
If you improve the process, the people and product will improve naturally.
Question 12
Which of the following is NOT one of the four major QC activities that should be monitored in a
digital imaging setting?
A) Display quality
B) Processing speed
C) Network transfer speed
D) Staff vacation schedules
E) Data integrity
Correct Answer: D) Staff vacation schedules
Rationale: Digital QC focuses on the technical environment: monitors (display), computer
power (speed), connectivity (network), and file accuracy (integrity).
Question 13
Luminance readings on a digital monitor should be taken at how many positions?
A) 2
B) 3
C) 5
D) 8
E) 10
Correct Answer: C) 5
Rationale: Luminance (brightness) is typically measured at the center and the four corners
of the monitor to ensure uniformity across the screen.
Question 14
When measuring luminance across a monitor, the readings at different positions should be within
what percentage of one another?
A) 5%
B) 10%
C) 20%
D) 30%
COMPLETE SOLUTION
Question 1
In the field of radiology, what are the two primary aspects of quality that must be evaluated to
ensure a successful department?
A) Speed-centered and Cost-centered quality
B) People-centered and Product-centered quality
C) Physics-centered and Software-centered quality
D) Physician-centered and Nurse-centered quality
E) Hospital-centered and Clinic-centered quality
Correct Answer: B) People-centered and Product-centered quality
Rationale: Quality in radiology is multifaceted; it involves the performance of the staff
(people) and the excellence of the final diagnostic image (product).
Question 2
What is the ultimate focus of healthcare organizations when implementing quality management
programs?
A) Reducing the number of employees to save costs
B) Increasing the speed of the imaging equipment
C) Improving patient care and providing high-quality service so patients return
D) Eliminating the need for medical physicists
E) Replacing all human technologists with AI
Correct Answer: C) Improving patient care and providing high-quality service so patients
return
Rationale: The goal of any quality initiative is to ensure the patient receives the best possible
outcome and service, which also supports the facility's business reputation.
Question 3
The Joint Commission (TJC) was formerly known by which of the following acronyms?
A) ACR
B) JCAHO
C) OSHA
D) HIPAA
E) ARRT
Correct Answer: B) JCAHO (Joint Commission on Accreditation of Healthcare
Organizations)
Rationale: JCAHO rebranded to The Joint Commission (TJC) to simplify its name, though
its mission of accrediting healthcare organizations remains the same.
Question 4
Why is obtaining accreditation from The Joint Commission (TJC) considered necessary for most
hospitals?
, 2
A) To obtain Medicaid and Medicare certification
B) To hold certain state licenses
C) To receive insurance reimbursements
D) To receive malpractice insurance discounts
E) All of the above
Correct Answer: E) All of the above
Rationale: Accreditation is a gold standard that triggers eligibility for federal funding, state
licensing, and insurance contracts.
Question 5
Which of the following best defines Quality Assurance (QA)?
A) The technical calibration of an X-ray tube
B) A plan for the systematic observation and assessment of different aspects of a service to
ensure standards are met
C) The process of repairing broken monitors
D) A set of activities designed to maintain hardware
E) The manual cleaning of imaging plates
Correct Answer: B) A plan for the systematic observation and assessment of different aspects
of a service to ensure standards are met
Rationale: QA focuses on the human and process side of quality, ensuring that protocols are
followed and results are consistent.
Question 6
What type of data does a Quality Assurance (QA) program primarily produce?
A) Qualitative
B) Subjective
C) Quantitative
D) Anecdotal
E) Narrative
Correct Answer: C) Quantitative
Rationale: QA activities are designed to produce measurable, numerical data (like wait
times or repeat rates) that can be analyzed statistically.
Question 7
Which term refers to the set of technical activities designed to monitor and maintain systems that
produce a product?
A) Quality Assurance (QA)
B) Quality Control (QC)
C) Continuous Quality Improvement (CQI)
D) Total Quality Management (TQM)
E) Risk Management
, 3
Correct Answer: B) Quality Control (QC)
Rationale: QC focuses on the "product" or the equipment. It involves technical tests to
ensure the hardware and software are performing according to specifications.
Question 8
Which category of Quality Control (QC) testing is performed before new or newly repaired
equipment is used clinically?
A) Routine maintenance
B) Error maintenance
C) Acceptance testing
D) Preventive maintenance
E) Daily inspection
Correct Answer: C) Acceptance testing
Rationale: Acceptance testing verifies that the equipment meets the vendor's specifications
and safety standards before the facility accepts ownership and begins patient use.
Question 9
Which QC testing category is designed to ensure that equipment continues to function correctly
through regular, scheduled checks?
A) Routine maintenance
B) Error maintenance
C) Acceptance testing
D) Corrective maintenance
E) Emergency repair
Correct Answer: A) Routine maintenance
Rationale: Routine maintenance involves periodic testing (daily, weekly, monthly, etc.) to
catch degradation in equipment performance before it affects clinical outcomes.
Question 10
When equipment malfunctions or fails to meet quality standards, which type of QC testing is
initiated?
A) Routine maintenance
B) Error maintenance
C) Acceptance testing
D) Preventive maintenance
E) Baseline testing
Correct Answer: B) Error maintenance
Rationale: Error maintenance (or corrective maintenance) is reactive; it occurs when a
failure is detected and requires a repair or adjustment to return the system to its proper
state.
, 4
Question 11
Continuous Quality Improvement (CQI) differs from traditional QC by focusing primarily on:
A) The technical accuracy of the X-ray tube
B) The people and the product
C) The process rather than individuals or service
D) Reducing the cost of equipment
E) The cleaning of the facility
Correct Answer: C) The process rather than individuals or service
Rationale: CQI (also known as TQM) suggests that most problems are rooted in the process.
If you improve the process, the people and product will improve naturally.
Question 12
Which of the following is NOT one of the four major QC activities that should be monitored in a
digital imaging setting?
A) Display quality
B) Processing speed
C) Network transfer speed
D) Staff vacation schedules
E) Data integrity
Correct Answer: D) Staff vacation schedules
Rationale: Digital QC focuses on the technical environment: monitors (display), computer
power (speed), connectivity (network), and file accuracy (integrity).
Question 13
Luminance readings on a digital monitor should be taken at how many positions?
A) 2
B) 3
C) 5
D) 8
E) 10
Correct Answer: C) 5
Rationale: Luminance (brightness) is typically measured at the center and the four corners
of the monitor to ensure uniformity across the screen.
Question 14
When measuring luminance across a monitor, the readings at different positions should be within
what percentage of one another?
A) 5%
B) 10%
C) 20%
D) 30%
