WorksheetsQC Design and Error Analysis
Total questions: 33
Worksheet time: 22mins
What factors can influence the direction of an arrow when shooting at a target?
Wind
Bow Strength
Archer Competence
All of the Above
How has your QC design evolved if you previously used the Westgard rule but often repeated controls due to not meeting the established rules?
Increased
Decreased
Remained the Same
Don't Know
What is your interpretation of the image below?
Low error detection has low uncertainty
High error detection has low uncertainty
High error detection has high uncertainty
Error detection does not affect uncertainty
According to you, which type of error is easier to control?
Systematic Error (SE)
Random Error (RE)
Both
Neither
Which of the following is NOT a cause of Systematic Error (SE)?
Improper reagent storage and calibration
Calibration factor shift
Temperature fluctuations
Decrease in lamp intensity and filter condition
What is the best practice for laboratory personnel when QC is out of control?
Immediately calibrate
Immediately repeat control
Inspect control graphs to determine error type
Open a new control
What is the most appropriate response for a laboratory technician when receiving dissatisfaction from clinical or direct patient results?
Ensure laboratory processes are correctly followed
Do not worry about it as it is a supervisor's concern
Quickly apologize for not providing satisfaction
Offer to repeat the examination to the patient
Offer to repeat the examination and provide compensation
Quality is a necessity for every human and a laboratory's obligation to provide quality service. Quality meets customer needs, this concept of quality is found by....?
William Edwards Deming
Philip B. Crosby
J.M. Juran
ISO 9000
Sutojo
What activities are required for clinical laboratories according to Permenkes Number 411 Year 2010 Article 6?
Quality assurance
Quality Management System
Internal and External Quality control
Internal Quality control
All of the Above
What is the process of combining test results?
What is the activity of quality assurance?
Quality assurance
Quality management system
Internal quality control and external quality control
Internal quality control
All are correct
Which is one of the authorities for validation actions by laboratory personnel?
ATLM
DsPK
Research Scientist
Worker
Answer A and B are correct
The following pre-analytical aspects that affect the implementation of QC (Quality Control) except:
Regulations, HR, Equipment
Acceptance, Storage, QC Material Processing
Suppliers, Equipment, QC Material
Officers, Temperature, Officers
SOP, Officers, QC Material
The regulatory aspects needed in the implementation of QC are:
Standard Operating Procedures, Material Acceptance
Policy, SOP
Analysis and Evaluation of QC
Monitoring temperature and humidity
Compliance with stock card management
The ideal monitoring process of temperature and humidity is carried out at the time:
It does not need to be scheduled or adjusted to needs
Morning and Afternoon
Every shift during the specified monitoring time
Every shift is determined at a specific time for each shift
Once a day is sufficient
Things to consider when receiving QC materials are, except:
Condition of materials upon receipt
Temperature upon receipt
Quantity upon receipt
Completeness of Insert Kit
Lot and expiration date
The determination of human resources in the implementation of QC should be based on the following, except:
SPK (Assignment Letter Clinic)
Work period
Qualification
Competence
Job Description
What is not included in clinical validation?
Reportable Range
Critical Value
Signs & Symptoms
Diagnosis
Therapy
One way to validate the limitations of the method is:
Determining limit of detection
Determining limit of quantification
Knowing cross-reactivity
Knowing interference
All of the above are correct
The role of DSPK in the technical field is as follows, except:
Conducting laboratory examinations.
Identifying and analyzing technical problems regarding methodology.
Providing explanations to colleagues regarding technical limitations of examinations
Taking corrective actions on examination methods.
Monitoring the quality of internal and inter-laboratory
Observe the following image:
Accuracy and precision are good
Accuracy is good, precision is poor
Precision is good, accuracy is poor
Mean and precision are good
In the image below that shows good precision and good accuracy, is:
b.
c.
d.
The total number of data divided by the number of data, is a calculation that is accurate to determine...:
CV
Mean
Accuracy
Precision
The following statement about QC materials is true:
QC materials must always have their range value
QC materials always match the equipment in the laboratory
QC materials are a must
What are the statements about QC materials that are true?
QC materials are always available and their range value
QC materials always match the tools in the laboratory
QC materials are those that do not yet have a range value
The best QC material is the product of the tool that matches
QC materials consist of 2 types: multicalibration and multicontrol
In performing ESTABLISH MEAN, what are the requirements that must be met?
Competent SDM
Tools in good condition
Control materials have the same lot
Reagents have the same lot
All answers are correct
The establishment of the Eastablish Mean that is correct is?
Using 2 high and low control materials with different lots
Testing with control materials 20 times in 1 day
Control materials established for establishing mean from control materials that are inserted
Control materials established for establishing mean from control materials and assay
Control materials established for establishing mean from control materials and assay
When conducting inspections on QC materials that are in Establish mean, the following statements are true?
Conducting QC with QC material Assay and has met QC standards
No need for QC material Assay
Conducting QC with QC material Assay is sufficient to enter the QC range
QC material Assay must be in accordance with the reagent mark used
The result of QC Assay must be within 0 SD
In determining the SD limit used to establish the control range in Establish Mean according to Gaus's law is?
1 SD
2 SD
3 SD
4 SD
21 SD
Laboratory management and staff often receive expressions of dissatisfaction regarding examination results from clinical or direct patients. The most appropriate attitude as an ATL is...
Ensuring laboratory work processes have been carried out correctly
No need to worry because of supervisory and managerial reasons
Quickly apologize for not providing satisfaction
Offering a retest to the patient
Offering a retest to the patient and providing compensation
Permenkes Number 411 of 2010 Article 6 requires that clinical laboratories must carry out what activities?
Quality assurance
Quality Management System
Internal Quality control and External Quality control
Internal Quality control
All are correct
What is the authority to validate by laboratory personnel in combining test results with internal quality control criteria?
ATL
DsPK
Research Scientist
Worker
Answer A and B are correct
What is the name of the organizing institution for the QC Workshop and its application on October 25, 2024?
