Font size
WorksheetsQUIZ AU680 SET B
Total questions: 30
Worksheet time: 17mins
Analyzer AU680 (photometric + ISE optional)?
800
1200
600
1600
How many sample positions in the STAT Table?
18
22
24
25
What is the suitable temperature for reagent compartment in AU680?
2 - 4°C
4 - 10°C
4 - 12°C
8 – 12 °C
Selectivity Check should be performed after a successful ISE Calibration
The above statement is true or false?
True
False
What is solution used for W1?
2.0% Cleaning Solution
0.5 M HCl
2.0 % detergent
1.0 M HCl
How many samples can run on rack holder for AU680 in one time?
150 Sample
200 sample
100 sample
80 sample
What are the important items need to be changed every time when performing W2?
Reagent Probe and Sample Probe
Sample Syringe and Reagent Syringe
ISE solution and Detergent
Pre Diluent Bottle (61), W2 bottle and DET -1 position (64). (3 bottles)
How many cuvettes there is in AU680 Chemistry Analyzer?
80
153
165
145
How many slots available in the STAT table?
22 slots for sample, 4 for ISE, 1 for Maintenance (Clean), 2 for Reagent Blank (RB)
22 slots for sample, 4 for ISE, 2 for Maintenance (Clean) ,2 for Reagent Blank (RB)
23 slots for sample, 6 for ISE, 3 for Maintenance (Clean), 1 for Reagent Blank (RB)
23 slots for sample, 6 for ISE, 3 for Maintenance (Clean), 3 for Reagent Blank (RB)
What are solutions used for W2?
0.5% Cleaning Solution
1.0% Cleaning Solution
1 M HCl
1 M NaCl
What is the correct sequence to perform an Emergency Stop and Restarting system?
1) Turn Off CPU
2) Push Emergency Stop Button
3) Push Reset Button
4) Push Power ON Button
1 > 2 > 3 > 4
2 > 1 > 3 > 4
3 > 1 > 4 > 2
4 > 3 > 2 > 1
Which priming procedure need to be done after cleaning?
Buffer Prime
Prime Bypass
Mid/Ref Prime
Total Prime
All the following considered as daily maintenance
Inspect the syringes for leaks
Inspect the wash solution roller pump for leaks
Clean the pre-dilution bottles
Inspect and clean mix bars
14. These conditions require for re-calibrate EXCEPT
Change detergent
Change calibrator
The QC is outside SD limit
Change reagent
You can load multiple bottles of the same reagent on the analyzer. The AU identifies each bottle as a sequence.
Up to how many bottle sequences of the same reagent can be on the analyzer at one time?
4
5
6
There are no limit
What is the maximum average photocal reading that user needs to change photo lamp?
0.1
0.8
0.9
1.5
Which of the following are the factors that affect a calibration result?
Reagent Stability
Calibrator preparation
Quality Control preparation
Parameter Set up
Which of the following are the factors that affect a Quality Control result?
Parameter
Calibration
Index
Reagent
Which of the following stability period for the ISE Reagents once open?
ISE Reference – 2 months / ISE Buffer – 1 month / ISE Mid Standard – 2 months
ISE Reference – 2 months / ISE Buffer – 2 months / ISE Mid Standard – 1 months
ISE Reference – 3 months / ISE Buffer –2 months / ISE Mid Standard – 1 month
ISE Reference – 1 months / ISE Buffer – 2 months / ISE Mid Standard – 1 month
Which are following rack function is CORRECT
Blue – Calibration
Yellow – Reagent Blank
Green – Emergency
Orange – Repeat
White – QC
What are the position need to be changed every time before performing W2?
W2 Position
64
61
62
Which position will be used for ISE calibration for serum?
1
2
3
4
For ISE Selectivity check, we must placed Na+/K+Selectivity Check into position ...
1
2
3
4
How many racks that applied in AU680?
7
5
4
6
What solution will be placed in this position?
Detergent
Deionised water
Cleaning Solution
Serum standard
What is the name of this component?
Mix Bar
Cuvette Wheel
Sample probe
Wash Nozzle
What is the function of this button
To rerun the QC
To order QC same requisition as Calibration Requisition
To monitor QC
To run the QC sample
All the statements about Wash 1 (W1) solution are true EXCEPT
Concentration of W1 solution is 2% Wash Solution
Also known as Sample Probe Wash Solution
Use for Weekly Maintenance
Positions for W1 solution is Position 64 & 65
Based on the picture given, which position will be used to perform QC Immuno?
1 & 2
3 & 4
5 & 6
All position
Which statements are TRUE about this component?
One of the photometry components
Mix the reagent and sample in cuvette
Transfer the sample from tubes to cuvettes
Source of light for measuring the reaction mixture
