prac qs Flashcards

1
Q

Two areas of activity designed to ensure the best possible diagnosis at an acceptable patient radiation dose and with minimum cost. Both programs rely heavily on proper recordkeeping.

A
  • Quality Assurance and Quality Control
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

According to _____, registrants and licensees shall establish a comprehensive QA program for medical exposures with the participation of appropriate qualified experts in radiophysics taking into account the principles established by the WHO.

A

International Basic Safety Standards (IBSS) in 2014
Or Radiation Protection and Safety of Radiation Source: IBSS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Healthcare organizations often adopt formal, structured QA models. The Joint Commission (TJC) promotes _____

A

“The Ten-Step Monitoring and Evaluation Process”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

It is the organized efforts of a facility to ensure the high standard of quality of its product.

A

Quality Assurance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

In QA, It requires attention from the imaging team, but they are principally the responsibility of the ___

A

radiologist and the imaging service management.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

It is designed to ensure that the radiologist is provided with an optimal image produced through good imaging system performance and resulting in minimal patient radiation dose. (QA or QC)

A

QC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Was the report of diagnosis promptly prepared, distributed, and filed for subsequent evaluation? (Qa or Qc)

A

QA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

An acceptable QC program consists of three steps:

A

Acceptance Testing
Routine Performance Monitoring
Maintenance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

In radiology, it is an organized effort by the staff operating a facility to ensure that the diagnostic images produced are of sufficiently high quality so that they consistently provide adequate diagnostic information at the lowest possible cost and with the least possible exposure of the patient to radiation (World Health Organization, 1982).

A

Quality Assurance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

requires team effort but it is principally the responsibility of the medical physicist. QA or QC

A

QC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

deals with instrumentation and equipment. QA or QC

A

QC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

A program of ___ monitors proper scheduling, reception, and preparation. QA or QC

A

QA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

It begins with the imaging systems used to produce the image and continues with the routine evaluation of image-processing facilities. QA or QC

A

QC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

It deals with people. QA or QC

A

QA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

It is performed at the installation of the equipment. It is to check the performance before clinical use, utilizing a pass or fail acceptability criteria

A

Acceptance Testing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Examples of Routine Performance Testing

A

Different timetables (daily, monthly, annually) can be used depending on the nature of the test.
Safety system tests (emergency stop)
X-ray tube performance (nominal kV)
Image quality tests (resolution, artifacts)
Display performance
Dosimetry

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

System inspection , physical inspection, secondary erasure of IP are done _____ by _____

A

Daily, Radtech

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

involves image interpretation. QA or QC

A

QA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

concludes with a dedicated analysis of each image to identify deficiencies and artifacts (along with their causes) and to minimize reexaminations. QA or QC

A

QC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

____provides a baseline values for image quality and radiation dose (compared with future periodic tests)

A

Commissioning testing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

maintenance is a planned program of parts replacement at regular intervals and usually makes repair unnecessary.

A

preventive

22
Q

Verification of displayed image, phantom image quality control testing (image quality and artifats) is done _____ by _____

A

weekly, radtech

23
Q

maintenance is due to a failure in the system that necessitates repair.

A

non-scheduled

24
Q

outcome analysis. QA or QC

25
Q

Evaluate image quality and pt dose, acceptance tests to re-eastablish baseline value are done ____by___

A

SEMI-ANNUALLY/ANNUALLY, Medical Physicist

26
Q

maintenance is performed on a routine basis

27
Q

Inspect and clean IR, review image rejection rate, and QC review of “Out of tolerance” issues are done _____ by _____

A

monthly, radtech

28
Q

Review of PT exposure trends, retake activity, QC records, service history are done ____by___

A

semiannually/annually, medical physicist

29
Q

Adherence to policies and procedures. QA or QC

30
Q

Periodic testing and maintenance of performance throughout its lifespan. QA or QC

31
Q

Estimation of radiation dose to patients, workers, and public. QA or QC

32
Q

Determination and follow-up of imaging protocols. QA or QC

33
Q

Proactive Strategy. QA or QC

34
Q

Training of workers. QA or QC

35
Q

Reactive strategy. QA or QC

36
Q

Process oriented. QA or QC

37
Q

Managing Tool. QA or QC

38
Q

detection of defects. QA or QC

39
Q

acceptance and commission of a radiographic device. QA or QC

40
Q

corrective tool. QA or QC

41
Q

product oriented. QA or QC

42
Q

everyones responsibility. QA or QC

43
Q

testing team’s repsonsibility. QA or QC

44
Q

Who are in the hospital QA/QC team?

A

Hospital Chief Radiologist
Chief Radiologic Technologist
Medical Physicist
Other Radiologists and Radiology Resident Physicians
Other Radiologic Technologists

45
Q

Who are in the hospital QA/QC committee

A

Chief of Hospital
Administrative Officer
Chief Radiologist
Chief Radiologic Technologist
Chief Physicist
Hospital Maintenance Engineer / Technician
Others

46
Q

What are the components of quality management programs?

A

Equipment quality control
Administrative responsibilities
Risk management
Radiation safety program

47
Q

ability to identify potential risk to patients, employees, and visitors at the healthcare institution (ex. nosocomial infections)

A

risk management

48
Q

involves evaluation of equipment performance to ensure proper image quality, as well as patient and operator safety.

A

equipment quality control

49
Q

involves the establishment of various processes to accomplish the specific departmental task. It includes: Procedure manuals, Data collections, Scheduling, and routing of patients, Education of personnel, Equipment acquisition, and Communication with other department

A

administrative responsibilities

50
Q

cardinal principles

A

time
distance
shielding

51
Q

ensure that patient exposure is kept as low as reasonably achievable (ALARA). Medical staff, department personnel, and member of the general public are also protected from overexposure to ionizing radiation.

A

radiation safety program