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Automated analysis of exam questions / VERIFIED

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Automated analysis of exam questions / VERIFIED first automated analyzer - CORRECT ANSWER - auto analyzer. by technicon. a continuous flow, single channel, sequential batch analyzer. provides a single test result on ~40 samples/hr second generation: simultaneous multiple analyzer (SMA) - CORREC...

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  • August 11, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Automated analysis
  • Automated analysis
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Automated analysis of exam questions / VERIFIED
first automated analyzer - CORRECT ANSWER - auto analyzer. by technicon. a continuous flow, single
channel, sequential batch analyzer. provides a single test result on ~40 samples/hr



second generation: simultaneous multiple analyzer (SMA) - CORRECT ANSWER - produce 6-12 of the
exact same test results simultaneously at rate of 360-720 tests/hr. every patients had to have the same
tests. multiple channels working synchronously



first centrifugal analyzer - CORRECT ANSWER - spin-off technology from NASA space research

alternative to continuous flow technology

look like disks. sample is placed in the disk center and centrifuge. the sample would separate out to
different areas of reagent and spectrophotometer would go around and read each of the different spots
in the disk



automatic clinical analyzer - CORRECT ANSWER - first non-continuous flow, discrete analyzer

first instrument to have random access capabilities



thin film analysis technology - CORRECT ANSWER -



kodak ektachem analyzer - CORRECT ANSWER - first instrument to use microsample volumes and
reagents on slides for dry chemistry analysis

first instrument to incorporate computer technology extensively into its design and use



discrete analyzers - CORRECT ANSWER - Ion-selective electrodes, fiberoptics, polychromatic analysis (at
diff wavelengths)



sophisticated computer hardware and software for data handling

, larger test menus



recent advances

point-of-care bench top analyzers - CORRECT ANSWER - small, portable, easy to operate

used if physician office labs, surgical and critical care units



recent advances

immunochemistry analyzers - CORRECT ANSWER - can perform an assortment of tests including ISE,
chemistry, hormones, tumor markers, specific proteins, assaying drugs



instruments using fluorescence polarization immunoassay, nephelometry, & immunoassay w/
chemiluminescent detection.



these are called modular analyzers



on sample on the machine and can run all the analyzers



modular analyzers - CORRECT ANSWER - combination of chemistry and immunoassay



driving forces toward more automation - CORRECT ANSWER - -higher volume of testing, faster TAT

-fewer, more centralized core labs

-decline in use of lab panels or profiles

-regulatory standards requiring greater accuracy and -precision

-intense competition among instrument manufacturers

-decreased operating budgets for labs

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