Test #4 Flashcards

1
Q

T/F

CSF can be refrigerated for up to 6 hours

A

False

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2
Q

An automatic pipette measures primarily in milliliters

A

False

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3
Q

A microscope with the 10X objective in place has a final magnification of 100X

A

True

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4
Q

It is normal to see sperm in CSF

A

False

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5
Q

Beakers are not accurate for measuring volume

A

True

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6
Q

It is okay to freeze whole blood

A

False

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7
Q

hemolysis and Lipemia may interfere with lab results

A

True

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8
Q

Lipemia can be avoided by fasting the patient prior to blood draw

A

True

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9
Q

If a lab test required serum or plasma it is important to remove it ASAP

A

True

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10
Q

When measuring liquid in a pipette or graduated cylinder the top of the meniscus should be read at the line

A

False

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11
Q

You should never wipe excess reagent from the outside of a pipette because you may wick the fluid from the tip

A

False

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12
Q

hemolysis should always be reported on a lab form

A

True

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13
Q

It is okay to preserve a dead body by freezing prior to an official necropsy

A

False

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14
Q

RBC utilize glucose 10% every hour

A

True

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15
Q

Which initials on a pipette require you to blow out the solution

A

TC

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16
Q

Which of the following can be used to measure volume

A

Volumetric flask

17
Q

___ Can be used to preserve tissue and the volume should be ____ the specimen volume

A

10% formalin

10X

18
Q

300ul = ____mL

A

0.3

19
Q

Effusions should be placed in a ____ for cytology and ____ for bacterial culture

A

LTT

RTT

20
Q

Which of the following measures one volume only?

A

Automatic pipette

21
Q

The preferred sample for biochemical profiling is

A

One that avoids serum interference

22
Q

The exception to number 31 is

A

Lithium heparin plasma