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Worksheetscobas pure OT Day 3 Review
Total questions: 17
Worksheet time: 1hrs 24mins
True or false?
After loading of samples via the STAT port or a
loading lane the barcode reader reads the barcode
of the rack. Then the height sensor detects the
presence and type of standard sample containers.
True
False
What does RFID stand for?
Radiant fluorescence identification
Radio frequency identification
Random frequency identification
Rapid format identification
Which cobas pure integrated solutions reagents
use RFID for identification?
Choose all that apply.
cobas e pack green
CleanCell M / PreClean II M
cobas c pack green
ProCell II M
ISE reagent bottles
Which sizes of cobas e pack green are available?
100 and 300 tests per cobas e pack green
100 and 200 tests per cobas e pack green
200 and 300 tests per cobas e pack green
200 and 400 tests per cobas e pack green
Where on the cobas pure integrated solutions is
sonic wash applied?
On the cobas c 303 analytical unit S1
On the cobas c 303 analytical unit S2
Nowhere
On the cobas e 402 analytical unit reagent probe and on the cobas c 303
analytical unit S1
What triggers the sample probe wash on the cobas
c 303?
Choose all that apply
After 225 pipettings of the sample probe of the cobas c 303 analytical unit
After Samp.S alarm
After Samp.C and Samp.B alarm
After 150 pipettings on the ISE analytical unit
How is the routine rack label 232 displayed in the
user interface?
50232
N50232
70232
60232
What is the correct setting for the daily wash
rack?
Position 1: 1000 μL ISE Cleaning Solution
Position 2: 600 μL ISE Cleaning Solution
Position 3: 600 μL Activator
Position 4: Empty
Position 5: Empty
Position 1: Empty
Position 2: 600 μL ISE Cleaning Solution
Position 3: 600 μL Activator
Position 4: Empty
Position 5: Empty
Position 1: Empty
Position 2: Empty
Position 3: 600 μL Activator
Position 4: Empty
Position 5: Empty
Position 1: Empty
Position 2: Empty
Position 3: Empty
Position 4: Empty
Position 5: Empty
What is the correct setting for the weekly wash
rack?
Position 1: 1000 μL ISE Cleaning Solution
Position 2: 600 μL ISE Cleaning Solution
Position 3: 600 μL Activator
Position 4: Empty
Position 5: Empty
Position 1: Empty
Position 2: 600 μL ISE Cleaning Solution
Position 3: 600 μL Activator
Position 4: Empty
Position 5: Empty
Position 1: Empty
Position 2: Empty
Position 3: 600 μL Activator
Position 4: Empty
Position 5: Empty
Position 1: Empty
Position 2: Empty
Position 3: Empty
Position 4: Empty
Position 5: Empty
What are micro cups used for on the system?
QC
Patient samples
Calibrators
ISE cleaning solution
SOM (self-operating maintenance) is enabled by
default. Who can change the settings for SOM?
Operator
Administrator
Roche Service representative
Patient
True or false?
Administrators can still use the bmserv /nakakojo
service password.
True
False
What is the meaning of "None" in the Rack Ranges
settings?
Choose all that apply
These racks can carry different sample types
The user can leave the sample type open while ordering and define it at a
later time
Sample types of this rack range are sent to cobas pure integrated
solutions by LIS/middleware/infinity
Samples are defined by the barcode of the sample
Under Settings > "Barcode Reading", what does
"sample type encoding in barcode" mean?
The sample type is only accepted if Roche specified barcodes are used
The user can leave the sample type open while ordering and define it later
by adding a barcode number manually
No barcode is required
Sample types are defined by the sample barcode
What are calibration causes?
Choose all that apply.
Update
Calib.New
TimeOut
Changeover
Failed
What needs to be considered if cobas e pack green
are unloaded after use from the cobas e 402
analytical unit?
Choose all that apply.
Unloaded reagent packs need to be specifically registered when the user
intends to load them to a different cobas? pure integrated solutions
analyzer at a later time
The cobas e 402 analytical unit reagents have to be stored according to the
respective Method Sheet
A cobas e pack green which was unloaded cannot be used on the system
after the OBS at the time of reloading is elapsed
Caps of the unloaded cobas e packs green have to be fully closed before
storage
cobas e pack green unloaded from the cobas e 402 analytical unit always
have to be stored in the freezer (-20 C)
Which calibration principles are implemented in the
cobas c 303 analytical unit?
Choose all that apply.
AutoCal
DuoCal
PhotoCal
CopyCal
