Architect Flashcards

1
Q

Diagnostic module with priority processing capability that performs sample processing using the CMIA method

A

processing module

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2
Q

transport module that presents samples to the processing module for analysis and retesting

A

RSH robotic sample handler

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3
Q

Computer system that provides user control of processing module and related components through a centralized interface

A

system control center

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4
Q

no samples are loaded in the position

A

indicators off

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5
Q

samples are loaded, but processing has not begun

A

green-steady

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6
Q

samples are processing and you cannot access them

A

amber steady

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7
Q

processing is complete and you can access the samples

A

green blinking

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8
Q

bar codes scan or other error occurred. access the sample

A

amber and green alternating

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9
Q

list the 3 functions of the pre trigger solution (hydrogen peroxide) in teh reaction process

A

-creacts acidic environment to prevent early release of energy, helps to keep microparticles from clumping, splits acridinium dye off the conjugate bound to the microparticles.

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10
Q

list the function fo the trigger solution (sodium hydroxide) in the reaction process.

A

causes chemileucent reaction to occur

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11
Q

clinical use of tacroliums

A

immunosuprresive drug used for treatment of organ rejection following transplant

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12
Q

provide high and low concnetration for all parameters

A

control a and control B

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13
Q

used to the low oxygen level as well as additional checks for pH and pCO2

A

control C

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14
Q

spurious changes that occur if a norma arterial blood gas specimen si exposed to room air

A

increase PH, and pO2; decrease pCO2

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15
Q

spurious changes that occurs if a normal arterial blood gas specimen is not kept on ice or there si a delay in testing

A

decrease pH, pO2, and increase in pCO2

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16
Q

maximum time of stability for the: Blood gas stored at RT

17
Q

maximum time of stability for the- blood gas placed in ice water or cold gel packs

A

up to 2 hours

18
Q

maximum time of stability for the- ionized calcium specimens at RT, unopened

19
Q

maximum time of stability for the- ionized calcium specimens at refrigerator or cold temp, unopened

20
Q

maximum time of stability for the- methmoglobin specimens

A

tow hours, cold

21
Q

measurement technology pH

A

potentiometric using SIE

22
Q

measurement technology pCO2

A

potentiometric

23
Q

measurement technology pO2

A

amperometric measured based on the principle of Clark electrode

24
Q

two coniditons that decrease serum osmo

A

SIADH, water intoxication

25
Q

conditions that increase serum osmo

A

dehydration, diabetes insipiuds, hyperglycemia, hepercalcemia, uremia, alcohol intoxication

26
Q

conditions that decrease urine osmo

A

diabetes insipidus and polydipsia

27
Q

conditions that increase urine osmo

A

dehydration, fluid loss, antidireutic drugs

28
Q

what is fetal fibronectin and what is the clincial usefulness

A

a protein located at the choriodecidual interface, between the fetal membranes, and the lining of the uterus.
assess risk for preterm delivery

29
Q

therapeutic benefit of Vitamin E for neonates

A

reduction of retinal damage produced by concentrated oxygen therapy

30
Q

List the most common porphyrin disorder associated with photosensitivity

31
Q

two compounds excreted in increased amounts in the neurological forms of porphyria

A

ALA and PBG

32
Q

the enzyme deficiency associated with erythropoietic protoporphyria

A

ferrochelatase