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QUALITY ASSURANCE AND QUALITY CONTROL > QAQC - MIDTERM L1 & L2 > Flashcards

QAQC - MIDTERM L1 & L2 Flashcards

1
Q

The following are benefits of QC to the patient except:

A. Improved Safety
B. Enhanced Accuracy and Reliability
C. Consistency in Care
D. NOTA

A

D. NOTA

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2
Q

Through rigorous testing and checks, QC ensures that diagnostic results and treatments are accurate

A

Enhanced Accuracy and Reliability

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3
Q

Patients receive consistent, high quality care, leading to greater trust in the healthcare system

A

Increased Patient Satisfaction

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4
Q

Patients can expect the same level of care and service each time they visit

A

Consistency in Care

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5
Q

QC ensures adherence to best practices and evidence-based guidelines which can lead to better health outcomes, quicker recoveries, and lower re-admission rates

A

Better Outcomes

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6
Q

QC ensures that procedures, treatments, and equipment meet safety standards, reducing the risk of errors, infections, or adverse events that could harm patients

A

Improved Safety

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7
Q

TRUE OR FALSE
Quality Control imposes benefits on both the patient and the Radiology department

A

TRUE

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8
Q

Identifying and correcting errors early in processes reduce waste, rework, and the costs associated with correcting mistakes, leading to more efficient use of resources

A

Efficiency and Cost-savings

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9
Q

Departments with strong QC processes are seen as reliable and professional

A. Enhanced Reputation
B. Risk Management
C. Efficiency and Cost-savings
D. Compliance with Regulations

A

A. Enhanced Reputation

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10
Q

A strong QC culture fosters a sense of pride and responsibility among staff

A. Risk Management
B. Enhanced Reputation
C. Improved Staff Morale
D. Improved Staff Moral

A

C. Improved Staff Morale

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11
Q

TLD stands for

A

Thermo-luminescent Dosimeters (Bear with the meaning mga beh. Sa radprot natin gamitin yung orig na alam natin QA to hehe)

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12
Q

A radiation measurement and monitoring tool used to detect and measure ionizing radiation levels in the environment

A

Geiger - Muller Counter

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13
Q

The following are radiation measurement and monitoring tools except:

A. TLD
B. OSL
C. Ionization Chambers
D. Step-Wedge

A

D. Step-Wedge

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14
Q

Used for precise measurement of radiation exposure

A

Optically Stimulated Luminescence (OSL) Dosimeters

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15
Q

Simulated anatomical objects used to test the performance of X-ray machines

A

Phantom Test Objects

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16
Q

TRUE OR FALSE
A prominent phantom test object is called as Revolution Phantom

A

FALSE
Resolution Phantom

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17
Q

Tool used to evaluate the dynamic range and contrast

A

Step-Wedge

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18
Q

Devices used to measure the optical density of x-ray films

A

Densitometers

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19
Q

Used to assess the spatial resolution of the X-ray imaging system

A

Line Pair Resolution Tools

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20
Q

Ensure the accuracy of the exposure time set on the x-ray machine

A

Timer Testers

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21
Q

Used to measure the peak kilovoltage of X-ray

A

kVp Meters

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22
Q

Used to check the alignment of the x-ray beam with the light field

A

Light Field Alignment Tools

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23
Q

Which of the following is an Equipment Performance Monitoring Tool ?

A. Dosimeters
B. Phantom Test Objects
C. Densitometers
D. mAs Meters

A

D. mAs Meters

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24
Q

TRUE OR FALSE
PACS stands for Picture Archiving and Components Systems

A

FALSE
PACS = Picture Archiving and Communication System

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25
Q

Used to assess the performance of digital imaging systems, including resolution, contrast, and noise levels

A

Digital Test Patterns

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26
Q

Used to verify that Digital Imaging and Communication in Medicine standards are followed

A

DICOM Calibration Tools

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27
Q

Used to check the integrity of protective gear, ensuring that they provide adequate protection against radiation exposure

A

Lead Apron and Shield Testing

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28
Q

Verify that safety interlocks on X-ray machines are functioning correctly

A

Interlock System Testers

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29
Q

Continuously monitor radiation levels in the x-ray room to ensure they remain within safe limits and that safety protocols are being followed

A

Radiation Area Monitors

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30
Q

Programs designed to analyze and record data from various QC tests

A

QC Software

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31
Q

Manual or digital tools used to document QC activities

A

Logbooks and Checklists

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32
Q

Define the criteria and protocols for image quality, radiation safety, and operational efficiency

A. Establishing Standard and Protocols
B. Standard Operating Procedures
C. Radiation Safety Standards
D. Image Quality Standards

A

A. Establishing Standard and Protocols

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33
Q

Guidelines that define the acceptable levels of radiation exposure for both patients and staff

A

Radiation Safety Standards

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34
Q

Detailed instructions for operating equipment, handling patients, and conducting specific types of imaging studies

A

Standard Operating Procedures

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35
Q

Benchmarks for image resolution, contrast, and clarity to ensure diagnostic accuracy

A

Image Quality Standards

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36
Q

Ensure that all x-ray equipment operates within specified parameters and provides accurate results

A

Equipment Calibration and Maintenance

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37
Q

Scheduled maintenance checks to prevent equipment breakdowns and ensure reliable operation

A

Preventive Maintenance

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38
Q

Monitor and evaluate the performance of imaging equipment and procedures to ensure consistent quality

A

Quality Control Testing

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39
Q

More detailed tests, such as resolution assessments and dosimetry tests

A. Daily QC Tests
B. Periodic Comprehensive Tests
C. QC Testing
D. Radiation Safety Monitoring

A

B. Periodic Comprehensive Tests

40
Q

Document results of all QC tests, noting any deviations and corrective action taken

A

Record Keeping

41
Q

Regular inspection of protective barriers, lead aprons, and other shielding devices

A

Shielding Checks

42
Q

Protect patients, staff, and the public from unnecessary exposure to radiation

A

Radiation Safety Monitoring

43
Q

Ensure that patients receive safe, effective, and comfortable care throughout their imaging experience

A. Patient Care and Management
B. Patient Care and Communication
C. Patient Care, Jurisprudence, and Cultural Sensitivity
D. Patient Care and Treatment

A

B. Patient Care and Communication

44
Q

Gather and evaluate feedback from patients regarding their experience to identify areas for improvements

A. Patient Care and Communication
B. Patient Satisfaction Initiatives
C. Patient Services
D. Patient Feedback

A

D. Patient Feedback

45
Q

Continuous enhancement of processes, outcomes, and overall department performance

A

Quality Improvement / Quality Management

46
Q

TRUE OR FALSE:
Quality Improvement (QI) is limited and strategic

A

FALSE

BROAD and strategic

47
Q

The following are methodologies utilized for QI EXCEPT:

A. Plan-Do-Study-Act (PSDA)

B. Lean

C. Determine, Measure, Analyze, Improve, Control (DMAIC)

D. Six Sigma

A

C. Determine, Measure, Analyze, Improve, Control (DMAIC)

48
Q

Maximizes customer value while minimizing waste

A

Lean

49
Q

What are the seven (7) types of waste aimed to be eradicated by Lean:

A
  1. Overproduction
  2. Waiting
  3. Transport
  4. Extra Processing
  5. Inventory
  6. Motion
  7. Defects
50
Q

The following are Lean Tools EXCEPT:

A. 5S (Sort, Set in Order, Shine, Standardize, Sustain)

B. Kaizen

C. Value Stem Mapping

D. NOTA

A

D. NOTA

51
Q

5S in lean stands for:

A. Sort, Set in Order, Shine, Standardize, Sustain

B. Set in Order, Sort, Shine, Sustain, Standardize

C. Sort, Shine, Set in Order, Standardize, Sustain

B. Sort, Set in Order, Standardize, Sustain, Shine

A

A. Sort, Set in Order, Shine, Standardize, Sustain

52
Q

Improves the quality of process outputs by identifying and eliminating defects and minimizing variability in progress

A

Six Sigma

53
Q

The goal of Six Sigma is to reduce defects to fewer than _____ per million opportunities

A. 3.3
B. 3.4
C. 3.5
D. 3.6

A

B. 3.4

54
Q

A QI method focusing on speed and efficacy while also improving quality and reducing variability

A

Lean Six Sigma

55
Q

This ensures that all processes, procedures, and outcomes meet established standards of quality

A

Quality Assurance

56
Q

TRUE OR FALSE
Quality Assurance is reactive , focusing on the development, implementation, and monitoring of standards / protocol

A

FALSE
Quality Assurance is PROACTIVE

57
Q

TRUE OR FALSE
QA includes operationally ongoing staff education and training to maintain high standards of practice

A

TRUE

58
Q

QA involves the following, EXCEPT:

A. Regular Audits
B. Reviews
C. Assessments
D. Monthly Equipment Check
E. Continuous Education

A

D. Monthly Equipment Check

59
Q

It pertains to the monitoring and testing of specific equipment, procedures, and outputs to ensure they meet predefined standards

A

Quality Control

60
Q

Complete the Rationale:

  1. Quality Improvement = ______
  2. Quality Assurance = _______
  3. Quality Control = _______
A
  1. Continuous
  2. Proactive
  3. Reactive
61
Q

In response to darkroom QA/QC problems, the use of _______ doors may be applicable

A

Light-sealed

62
Q

The following are solutions to address incorrect safelight conditions, which does not belong to the group:

A. Correct Safelight Filter
B. Proper Distance
C. Safelight Testing
D. NOTA

A

D. NOTA

63
Q

It can lead to poor image quality such as distortion or cut-off images

A. Incorrect Safelight Conditions
B. Chemical Contamination
C. Equipment Misalignment
D. Inconsistent Radiation Output

A

C. Equipment Misalignment

63
Q

This can lead to uneven development or contrast issues

A. Incorrect Safelight Conditions
B. Chemical Contamination
C. Equipment Misalignment
D. Inconsistent Radiation Output

A

B. Chemical Contamination

64
Q

Can lead to variations in image quality and potential overexposure or underexposure of patients

A. Incorrect Safelight Conditions
B. Chemical Contamination
C. Equipment Misalignment
D. Inconsistent Radiation Output

A

D. Inconsistent Radiation Output

65
Q

Radiographic equipment may drift from its original calibration

A. Grid Alignment Checks
B. Equipment Drift
C. Degraded Image Receptors
D. Inadequate Grids

A

B. Equipment Drift

66
Q

TRUE OR FALSE
Lead aprons or shields may be properly stored through hanging them up

A

TRUE

67
Q

TRUE OR FALSE
Image Receptors may degrade over time

A

TRUE

68
Q

Periodically test the integrity of lead aprons using _______ to detect any hidden cracks or defects

A

Fluoroscopy

68
Q

Damaged or improperly aligned grids can cause grid cut-off, resulting in uneven exposure across the image

A. Grid Alignment Checks
B. Equipment Drift
C. Degraded Image Receptors
D. Inadequate Grids

A

D. Inadequate Grids

69
Q

This is crucial to ensure that imaging equipment and procedures consistently produce high-quality images while minimizing radiation exposure

A. Quality Assurance
B. Quality Assurance Program
C. Quality Control
D. Quality Improvement

A

C. Quality Control

70
Q

This is done to ensure that the X-ray tube is operating at the correct temperature and that no immediate faults are present

A

Warm-up Procedures

71
Q

TRUE OR FALSE
Comparison with baseline images for detection of degradation may be done with Phantom Imaging

A

TRUE

72
Q

The acceptable limit for kVp Accuracy Test is typically within:

A. ± 0.1 %
B. ± 0.5 %
C. ± 5 %
D. ± 5.5 %

A

C. ± 5 %

73
Q

This is done to ensure that the digital detector is uniform in response across the imaging area

A

Detector Uniformity Test

74
Q

This is to measure the system’s ability to resolve fine details in the image

A

Spatial Resolution Test

75
Q

This is to ensure noise levels in digital images are within acceptable limits

A

Noise Analysis

76
Q

This is done to ensure that CR plates are thoroughly erased between uses to prevent ghosting from previous exposures

A

Erasure Thoroughness Test

77
Q

Reduction in the screen’s ability to convert x-ray’s energy into visible light

A. Speed Loss
B. Speed Loose
C. Speed Lost
D. Speed Lose

A

A. Speed Loss

78
Q

TRUE OR FALSE
Shifts in the curve towards lower optical densities does not indicate speed loss

A

FALSE
Shifts in the curve towards lower optical densities MAY indicate speed loss

79
Q

It is critical for producing sharp, high-quality radiographic images in which poor contact between them can cause blurring or artifacts

A. Film-IR Contact
B. Film-Screen Contact
C. Film-Emulsion Contact
D. NOTA

A

B. Film-Screen Contact

80
Q

It is used to detect areas of poor contact between the film and screen

A. Step Wedge Test
B. Coin Wedge Test
C. Phantom Test Imaging
D. Wire Mesh Test

A

D. Wire Mesh Test

81
Q

Which methods may be done to evaluate screens for undesirable speed loss ?

A
  1. Sensitometric Testing
  2. Uniform Phantom Exposure Test
82
Q

Which methods may be done to evaluate film-screen contact

A
  1. Wire Mesh Tests
  2. Pressure Mark Tests
83
Q

These pertain to the FIRST CRUCIAL STEPS in the diagnostic chain

A

Proper Preparation and Positioning of the Patient

84
Q

Involves collection of relevant medical history and information to determine appropriate imaging procedure

A

Patient History

85
Q

Ensures that the x-ray machine, digital detectors, and other equipment are calibrated according to manufacturer specifications and standards

A

Machine Calibration

86
Q

Process of acquiring the radiographic image

A

Image Acquisition

87
Q

Which of the following sequence defines the chain of the x-ray diagnostic procedure

  1. Patient Prep and Posi
  2. Image Processing
  3. Image Acquisition
  4. Equipment Preparation

A. 4, 3, 1, 2
B. 3, 1, 4, 2
C. 1, 4, 3, 2
D. 1, 2, 3, 4

A

C. 1, 4, 3, 2

88
Q

Entails evaluation of the image for diagnostic quality and repeat if necessary

A

Image Review and Quality Control

89
Q

TRUE OR FALSE
Radiographic images are interpreted by a radiologic technologist or qualified medical personnel to provide diagnostic information

A

FALSE
Radiographic images are interpreted by a RADIOLOGIST or qualified medical personnel to provide diagnostic information

(Always remember the meme)

90
Q

The EACC School of Radiologic Technology will be visited by representatives of the International Organization for Standardization (ISO) this coming November.

Measures are made by the department via cleansing of their radiologic technology laboratory and main office. Which QA principle is manifested ?

A. Continuous improvement
B. Consistency and Reliability
C. Education and Training
D. Compliance and Accreditation

A

D. Compliance and Accreditation

91
Q

TRUE OR FALSE
Place films nearer the safelight for a clearer view of the newly processed image

A

FALSE
Place films FARTHER from the safelight for a minimal view of the newly processed image

92
Q

Correct factors and manual processing time have been executed by radiologic technologists but no clear image was seen. Which seems to be the problem ?

A. Radiologic Technologist
B. Chemical Contamination / Exhaustion
C. Light Leaks in the Darkroom
D. Inconsistent Radiation Output

A

B. Chemical Contamination / Exhaustion

93
Q

A Coin Test was performed by Tech K.G.C, only to find out that one portion of the coin was improperly collimated. What seems to be the problem ?

A. Equipment Drift
B. Equipment Misalignment
C. Degraded IR
D. Inadequate Grids

A

D. Inadequate Grids

QUALITY ASSURANCE AND QUALITY CONTROL (2 decks)

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