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SHIFTING EXAMS > CC/Immunosero > Flashcards

CC/Immunosero Flashcards

1
Q

a metering component to which a tip is affixed that aspirates and dispense sample and reagent

A

proboscis

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2
Q

a molecule/immunoglobulin composed of protein chains and carbohydrates that is produced by animals in response to an immugen. It has a property of combining specifically with an antigen and used in an immunoassay

A

antibody

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3
Q

describes procedure designs to monitor system performace - software fx on the system that supports evaluating accuracy and precision of assay result for quality control fluid

A

QC

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4
Q

a protein/carbo substance such as toxin or enzyme that is capable of producing immune response

A

antigen

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5
Q

a lyophilized sample that are manufactured to contain known analyte concentration

A

calibrators

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6
Q

preventive maintenance in vitros 3600

A

subsystem cleaning

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7
Q

instrument/machine used in chemistry

A

vitros fusion 5,1

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8
Q

in vitros 5,1 what type of chemical analyzer is being used

A

dry chemical analyzer

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9
Q

uses the moisture of the sample being tested as a solvent to cause a specific chemical reaction that leads to a chemical analysis

A

dry chemistry analyzer

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10
Q

reagent used in chemistry

A

microslide (except Hba1c and TIBC)

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11
Q

tests being performed in the lab (chem section)

A

routine chem tests
hba1c
iron studies
ionized calcium

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12
Q

hardware or operator induced error might have occured e.g., slide jam or sample aspiration error
a. electrometer
b. mechanical error/ME
c. reflectometer
d. potentionmetric

A

b

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13
Q

system module that measures voltages on a potentiometric slide for the system to calculate analyte concentration
a. electrometer
b. mechanical error/ME
c. reflectometer
d. potentiometric

A

d

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14
Q

system module that calculates analyte concentration by measuring light absorbance and reflectance on colometric rate and immuno rate slides
a. electrometer
b. mechanical error/ME
c. reflectometer
d. potentionmetric

A

c

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15
Q

a microsensor component that connects light transmitted through samples
a. spectrophotometer
b. mechanical error/ME
c. kinetic error
d. potentionmetric

A

a

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16
Q

the multiple point rate test has a high activity or interfering substance present. On immuno rate tests (CRP), this is due to an analyte concentration below the dynamic range
a. spectrophotometer
b. mechanical error/ME
c. kinetic error
d. potentiometric

A

c

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17
Q

machine used in immunology

A

vitros 3600

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18
Q

principle in immunology

A

chemiluminescence

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19
Q

the generation of electromagnetic radiation as light by the release of energy from a chemical reaction. This type of detection technology is used in microwells assay

A

chemiluminescense

20
Q

a system module that reads chemiluminescent

A

luminometer

21
Q

a calibrator that is freeze dried and must be reconstituted with diluent to return to liquid state

A

lyophilized calibrator

22
Q

tests being performed in the lab (immuno)

A

hepa profile
tft
psa
dengue duo
rapid hbsag
IGRA
vit D assay
tumor markers

23
Q

a plastic container in which an assay reaction takes place. Wells are coated with the solid-phase component for an assay
a. microwell incubator
b. microwell
c. tray transport
d. tray-present sensors

A

b

24
Q

the subsytem where microwell samples are incubated and read. Its 3 rings control the different stages of incubation
a. microwell incubator
b. microwell
c. tray transport
d. tray-present sensors

A

a

25
Q

the sensors on the sample supply that detect if universal sample trays have been loaded in the routine lane or STAT lane. The system status screen displays the status and location of the trays in the supply.
a. microwell incubator
b. microwell
c. tray transport
d. tray-present sensors

A

d

26
Q

the component of the sample supply on which the universal sample tray is placed. There are 8 tray transports on the routine lane and 1 tray transport on the STAT lane
a. microwell incubator
b. microwell
c. tray transport
d. tray-present sensors

A

c

27
Q

the condition that exists when a liquid sample contains insoluble matter of sufficient particle size to cause part of the incident light upon the sample to be scattered

A

turbidity

28
Q

an opaque, milky coloration of serum or plasma due to primarily to elevated chylomicrons or particle matter

A

turbidity

29
Q

stability of LDH

A

1 hr

30
Q

stability of CRP

A

2 hrs

31
Q

cancers of these can also raise CA 125 levels.

A

UNCOMMON PATTY LOWERS BREAST COLON DIGESTIVE TRACT
Uterus
Cervix
Pancreas
Liver
Breast
Colon
Digestive tract

32
Q

In men and women who are not pregnant, an elevated level of aFP may indicate

A

liver cancer or cancer of ovary/testicle

33
Q

elevated levels of CA 15-3 are also associated with cancers of the

A

OLP
ovary
lung
prostate

34
Q

these can raise CA-15 3 level

A

pregnancy and lactation

35
Q

associated with cancers in colon, stomach and bile duct

A

CA 19-9

36
Q

also associated with noncancerous conditions; gallstones, pancreatitis, cirrhosis of the liver and cholecystitis.

A

CA-19-9

37
Q

elevated levels of ______ may indicate testicular cancer, leukemia, and non-hodgkin’s lymphoma as well as some non cancerous conditions

A

PAP- prostatic acid phosphatase

38
Q

colorectal cancer sis the most common cancer that raises this tumor marker ________

A

carcinoembryonic antigen CEA

39
Q

appears normally in pregnancy and is produced by the placenta.

A

human chorionic gonadadotropin (HCG)

40
Q

if pregnancy is ruled out, ____ may also indicate cancer in testis, ovary, liver, stomach, pancreas and lung

A

HCG

41
Q

_____ can also raise HCG levels

A

marijuana use

42
Q

similar to CA 15-3, colon, stomach, kidney, lung, ovary, pancreas, uterus and liver may also rais this marjer

A

CA 27-29

43
Q

what marker is associated with noncancerous conditions like trimester pregnancy, endometriosis, ovarian cysts, benign breast disease, kidney disease and liver disease

A

CA 27-29

44
Q

heart failure, hypothyroidism, anemia and lung or liver disease can raise this __

A

LDH

45
Q

not useful in identifying a specific kind of cancer

A

LDH

46
Q

associated with several cancers, but it is used most often to monitor treatment in patients with neuroblastoma or small cell lung cancer

A

NSE - non specific enolase

47
Q

test to determine cellular characteristics and markers or substances released by bladder cancer cells into the urine

A

bladder tumor marker studies

SHIFTING EXAMS (2 decks)

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