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WorksheetsDxC 700 AU
Total questions: 30
Worksheet time: 3600secs
1. What is throughput for Beckman Coulter Chemistry Analyzer DxC 700 AU (photometric + ISE optional)?
800
1200
1000
900
How many R1 Reagent can be loaded into R1 Reagent Compartment?
50
60
70
80
How many sample positions in the STAT Table?
18
22
24
26
What is the suitable temperature for reagent compartment in DxC 700 AU?
2 - 4°C
4 - 10°C
4 - 12°C
8 – 12 °C
What is the cause of this flag “F”?
Linearity Error in Rate Method
Result is higher than the dynamic range
Result is lower than the dynamic range
Test pending or not analyzed
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
All the following considered as daily maintenance, except?
Inspect the syringes for leaks
Inspect the wash solution roller pump for leaks
Clean the pre-dilution bottles
Inspect and clean sample probe, reagent probes and mix bars
These conditions require for re-calibrate except?
Change detergent
Change Calibrator
The QC is outside SD limit
Change reagent
What is solution used for W1?
2.0% Cleaning Solution
0.5 M HCl
2.0 % detergent/Wash Solution
1.0 M HCl
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
No Limit
How many samples can continuously run on rack holder for DxC 700 AU?
150 samples
100 samples
80 samples
200 samples
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, W2 bottle and DET -1 position. (3 bottles)
How many cuvettes are there in DxC 700 AU Chemistry Analyzer?
88
150
165
170
Which page is used to view sample’s results and to print the results?
Data Monitor
Sample manager
Sample status
Rack requisition
What is the maximum average photocal reading (340nm) that user needs to change photo lamp?
0.1
0.5
1.5
0.9
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 is the correct sequence to perform an Emergency Stop and Restarting system?
Turn Off CPU – Push Emergency Stop Button – Turn Off Monitor – Push Power ON Button
Push Emergency Stop Button – Push Reset Button – Turn Off CPU – Push Power ON Button
Push Emergency Stop Button – Turn off CPU – Push Reset Button – Push Power ON Button
Turn Off CPU – Push Emergency Stop Button – Push Reset Button – Push Power ON Button
What is the correct procedure to change the ISE reagent during operation (Measure mode) from reagent management screen?
Click "Replace ISE Reagent" > "Yes" > Replace the reagent bottle > Click "Ok" > Perform Prime (Buffer/Mid Ref)
Click "Replace ISE Reagent" > "Yes" > Scan the barcode label on the bottle> Replace the reagent bottle > Click "Ok" > Perform Prime (Buffer/Mid Ref)
Click "Replace ISE Reagent" > "Yes" > Scan the barcode label on the bottle> Replace the reagent bottle > Click "Ok" > Perform ISE Calibration
Click "Replace ISE Reagent" > "Yes" > Scan the barcode label on the bottle> Replace the reagent bottle > Click "Ok"
Which of the following are the factors that affect a calibration result? (Multiple answer)
Reagent Stability
Calibrator preparation
Quality control preparation
Parameter Set up
Which of the following are the factors that affect a Quality Control result? (multiple answer)
Parameter
Calibration
Index
Reagent
What are solutions used for W2? (multiple answer)
0.5% Cleaning Solution (1:10)
1.0% Cleaning Solution (1:5)
1 M HCl
1 M NaCl
What is the main function of this area?
Run STAT Sample
Reagent Storage
Measurement Sample
DI Water Tank
Name the part for 1 and 2
1: Reagent Probe
2 : Wash Well
1: Wash Well
2: Sample Probe
1: Mix Bar
2: Sample Probe
1: Sample Probe
2: Wash Well
Name above component
Mixer/Mix Bar
Reagent Probe
STAT Table
Reagent Syringe
What is the temperature inside above component?
37 °C
32 °C
8 °C
25 °C
Which one is the Wash Syringe
1
2
3
5
Which tank we need to open to add the wash solution?
1
2
3
4
Please name the above component
Wash Solution Roller Pump
Wash Syringe
ISE Tubing
Mixer Tubing
What is the suitable action if the result have "F" flag?
Dilute the sample and rerun
Prepare fresh reagent
Perform Calibration and QC
Change ISE Reagent
What is this "#" Flag mean?
Insufficient sample detected
Clot detected
Result is lower than the dynamic range
Linearity Error in Rate Method
