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Siemens Level 1 Exams

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Siemens Level 1 Exams

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Siemens Level 1 Exams (Latest 2024/ 2025 Updates
STUDY BUNDLE WITH COMPLETE SOLUTIONS)
Questions and Verified Answers| 100% Correct| Grade
A
siemens advia model is - ANSWERAdvia 2120i

Advia analyzer has five selectivity - ANSWERCBC/cbc and WBC diff/retic count/CBC
diff plus retic/cbc and retic

on Advia nalyser there are five channels for measure,ents including -
ANSWERhemoglubin , RBC/platelet, retic, baso and perox

each channel has its - ANSWERown unique chemical reaction

advia analyser has throughput of - ANSWER120 cbc/diff per hour and 74 retic count
per hour

advia nalyser has 3 modes for aspiration - ANSWERautomated closed tube manual
closed tube and manual open tube

the volume of sample that aspirated in each mode is - ANSWER175 micro liter

all advia reagents are located inside analyzer with the exception of -
ANSWERsheath/rinse which is located below the instrument

to simplify reagent handling - ANSWERsome reagents are banded together and
called timepack

advia software consists of - ANSWERtabs menu and online help that on;line help is a
electronic version of operator's guide

diffrential time pack and perox sheath is used for - ANSWERwbc diff

optical assembly that measure hemoglubin is called - ANSWERcolorimeter

UFC means - ANSWERunifioed fluidics circuit

UFC contains - ANSWERpathways for fluids and reaction chambers

waste container stores 11 liters of - ANSWERwaste and is emptioed automatic or
manuaaly


3 modes of sample aspiration is - ANSWERautosampler mots mcts

, perox and rbc optical assemblies are located - ANSWERabove the UFC

we have 2 types of control for advia - ANSWERcommercial controls and patient
sample that retained to periodically monitor performance trends

quality rsults display in four formats inscluding - ANSWERtable format and l j graph

asterix beside the control means - ANSWERthe control is not validated

the stability of advia opened controls are - ANSWER14 days

centering collar is used for - ANSWERmanuaaly closed tube sample or mcts and
autosampler

for rinsing centering collar we should make - ANSWER25% bleach solution and place
centering collar in it for 5 minutes

advia 2120 closs and opens valves at specific times to - ANSWERmove fluids throgh
the system

UFC is - ANSWERthe heart of advia

ufc made of - ANSWER8 acrylic plates bonded together

2 types of pathway in UFC are - ANSWERhydraulic and pneumatic

shear valve in UFC - ANSWERaliqutes the sample to the correct chamber

UFC delivers the sample and reagent to the - ANSWER5 chamber

Hadraulic diagram in operator's guide is used to identify - ANSWERsample pathways
reagent pathways valves used in sample pathways valves used in reagent pathways

advia has three sensitivities - ANSWERCBC CBC/diff CBC/Diff/Retic

when sample is aspirated the sample passes - ANSWERthrough the selective valve
that has clot filter

after selective valve the sample contacts with - ANSWERfirst conductivity detector

after fist conductivity detector sampe - ANSWERenters shear valve and it is aliquoted
for desired selectivity

the sample contacts with - ANSWERsecond conductivity detector and shear valve
turns to dispense position and reagent pumps push sample and reagent to the
respective chambers and sample and reagent are mixed and reaction occurs.

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