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ClinChem Lab 2ndYR 2ndSem Prelims > Automation & Pentra C200 > Flashcards

Automation & Pentra C200 Flashcards

1
Q

Process whereby an analytical instrument performs many tests with only minimal involvement of an analyst

the controlled operation of an apparatus, process, or system by mechanical or electronic devices without human intervention

A

Automation

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2
Q

the controlled operation of an apparatus, process, or system by mechanical or electronic devices without human intervention.

A

Automation

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3
Q

The transport of a quantity of analyte or reagent from one specimen reaction into and contaminating a subsequent one

A

Carry-over

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4
Q

Type of analysis in which each specimen in a batch passes through the same continuous stream at the same rate and is subjected to the same analytical reactions

A

Continuous-flow analysis

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5
Q

Type of analysis in which the sample is aspirated into the sample probe and then is delivered, often with reagent, through the same orifice into a
reaction cup or another container

A

Discrete analysis

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6
Q

Type of analysis in which each specimen is subjected to multiple analytical processes so that a set of test results is obtained on a single specimen

A

Multiple-channel analysis

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7
Q

Type of analysis in which all specimens
are subjected to a series of analytical processes at the same time and in a parallel fashion

A

Parallel analysis

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8
Q

The most common configuration of an
automated analyser, in which analyses are performed on a collection of specimens sequentially and each specimen is analyzed for a different selection of tests

A

Random-access analysis

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9
Q

Type of analysis in which each specimen in a batch enters the analytical process one after another, and each result or set of results emerges in the same order as the specimens are entered

A

Sequential analysis

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10
Q

Type of analysis in which each specimen is subjected to a single process so that only results for a single analyte are produced

A

Single-channel analysis

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11
Q

The number of specimens processed by an analyzer during a given period of time, or the rate at which an analytical system processes specimens

A

Throughput

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12
Q

First automated analyzer

A

Autoanalyzer by Technicon in 1957

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13
Q

First commercial centrifugal analyzer was developed by

A

Dr. Norman G. Anderson (1970)

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14
Q

A prototype of the first commercial centrifugal analyzer was created in

A

Oak Ridge National Laboratory

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15
Q

What year was the production of thin film analysis

A

1976

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16
Q

The first to use microsample volumes and reagents on slides for dry chemistry analysis

First to incorporate computer technology extensively into its design and us

A

Kodak Ektachem (1978)

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17
Q

Minimum time from initial sampling to the production of a result

A

Dwell Time

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18
Q

The maximum number of test results that can be produced by an analyzer in a given time period

A

Throughput

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19
Q

Usually requested if there is an emergency

Always prioritize among other request

A

STAT Analysis

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20
Q

AUTOMATED SYSTEM DESIGNS

A

Total Laboratory Designs
Modular Integrated system
Stand-alone systems

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21
Q

Employs an integrated track system that links all the laboratory’s workstations together to create a continuous, comprehensive network that automates almost all the steps involved in laboratory testing

A

Total Laboratory Automation

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22
Q

Consists of an integrated tract device that connects all of the laboratory workstations, to create a 2 continuous, inclusive network that serves to automate nearly every step involved in the testing of each sample

A

Roche Diagnostics System

23
Q

Same with TLA but only smaller

Link together multiple laboratory disciplines into a single testing platform that is interconnected by a track

A

Modular Integrated Systems

24
Q

To automate specific sections of the process that are still manual operations

A

Stand-alone systems

25
Q

The samples flow through a common reaction vessel or pathway

Assists the laboratory that needs to run many samples requiring the same procedure

A

Continuous Flow Analyzer

26
Q

Each test reaction takes place in a separate compartment that is either cleaned out or disposed of after use

Have the capability of running multiple tests one sample at a time or multiple samples one test at a time

Most commonly used compared to CFA and most versatile type of analyzer

A

Discrete Analyzer

27
Q

Samples and reagents were mixed together, reacted, and flowed by centrifugal force into separate cuvettes in which spectrophotometric analysis could occur

A

Centrifugal Analyzer

28
Q

Classification of Automated Analyzers

A

Continuous
Discrete
Centrifugal
Sequential
Batch
Parallel
Random Access

29
Q

performing a set of test reactions in a particular order on each sample in the order in which it is received

A

Sequential

30
Q

all samples are loaded at the same time, and a single test is conducted on each sample

A

Batch

31
Q

more than one test is analyzed concurrently on a given clinical system

A

Parallel

32
Q

any test can be performed on any sample in any sequence

A

Random Access

33
Q

Identify sample identification errors and sample integrity issues

A

Automated Specimen Inspection

34
Q

Uses radio waves to identify people or object

A

Radio-Frequency Identification

35
Q

Types of Specimen Delivery

A

Courier Service
Pneumatic Tube systems
Electric Track Vehicles
Mobile Robots

36
Q

What is the wash solution used

A

Deionized water

37
Q

Process of removing excess
water, solutes, or toxins in the
body

A

Dialysis

38
Q

operator is able to change the parameters related to an analysis and prepare “in-house” reagents or use reagents from a variety of suppliers

A

Open-system analyzer

39
Q

requires the reagent to be in a unique container or format provided by the manufacturer

A

Closed-system analyzer

40
Q

3 layers of dry slide technology

A

Spreading Layer
Central Layer
Indicator Layer

41
Q

Required temperature for incubation

A

37 C

42
Q

Container used for the sample and reagent

Contains a built-in refrigerator and barcode reader

A

Sample and Reagent Container Unit

43
Q

Cuvettes rack holder has capacity of

A

192 disposable cuvettes

44
Q

Incubation Reaction Unit has a capacity of

A

24 cuvettes

45
Q

Incubation Reaction Unit is regulated at a temperature of

A

37 to 0.3 C

46
Q

Dust Pod Unit has capacity for

A

216 used cuvettes

47
Q

Enables transfer of new cuvettes from the cuvettes rack holder unit to the incubation reaction unit

transfer of used cuvettes from the incubation reaction unit to the dust pod unit

A

Cuvette Loading Unit

48
Q

For reagent and sample pipetting and dispensing into cuvettes in the incubation reaction unit or into the ISE cup.

A

Probe Unit

49
Q

DET.W Bottle uses what to wash the probe

A

Deionized water or Distilled water

50
Q

For reagent and sample mixing in the incubation reaction unit.

A

Mixer unit

51
Q

Washing of the mixer between each use

A

Mixer Wash Tower

52
Q

Dedicated to emergency samples, which provides one tube holder for tube or sample cup

at room temperature and without barcode identification

A

STAT Unit

53
Q

Type of analysis in which many specimens are grouped in the same analytical session.

A

Batch Analysis

ClinChem Lab 2ndYR 2ndSem Prelims (4 decks)

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