Poct Flashcards

0
Q

Major advantage

A

Speed of obtaining result

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1
Q

What is POCT

A

Lab test performed near patient

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2
Q

Major disadvantage

A

Cost or expensive

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3
Q

Testing categories

A

Waived test
Moderately complex test
Highly complex test
Provider performed microscopy test

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4
Q

Usually automated

A

Moderately complex test

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5
Q

Non automated , complicated test

A

Highly complex test

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6
Q

Simple procedure with little chance of neg. outcome

A

Waived test

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7
Q

Slide exam of freshly collected body fluids

A

Provider performed microscopy tes

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8
Q

Criteria of test complexity

Torkqim

A
Training
Operational technique 
Reagent and material prep
Knowledge
QA QC characteristics
Interpretation and judgement
Maintenance and troubleshooting
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9
Q

Done by Manual rapid test methods

A

Non instrument based testing

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10
Q

Non instrument based test is performed in

A

Emergency rooms
Hospitals setting
Household

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11
Q

Card pregnancy test used

A

OSOM card pregnancy test - solid phase sandwich format immunochromatographic assay

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12
Q

Qualitative detection of hCG

A

Card pregnancy test

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13
Q

If hCG is present,it will bind to

A

Monoclonal anti-hCG dye conjugate

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14
Q

Type of specimen for pregnancy test

A

First morning urine

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15
Q

Storage of specimen

A

Rm temp:8-10 hours

Refrigerate:72 hours

16
Q

Materials req’d but not provided

A

Clock timer
Sample collection cups
+ and - controls

17
Q

How many hCG in normal pregnancy

A

20 mIU/ml (2-3 days after last mens)

200,000 mIU/ml (end of first trimester)

18
Q

Falsely elevated hCG

A

Trophoblastic and nontrophoblastic neoplasms

Human CG like subs.

19
Q

Cross reactivity to

A

LH, FSH and TSH

20
Q

Limitations

A

Detecting only whole procedure of hCG
Qualitative detection of early pregnancy
Can’t distinguished ectopic pregnancy
Interfering subs falsely inc. or dec. results