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Lab Pro > Ch 1, 2 & 3 Review > Flashcards

Ch 1, 2 & 3 Review Flashcards

1
Q

PPE

A

Personal protective equipment

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2
Q

OSHA

A

Occupational Safety and Health Administration

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3
Q

SDS

A

Safety Data Sheet

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4
Q

Zoonoses

A

Disease that can be transmitted between human and animal

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5
Q

Iatrogenic

A

Injury from treatment

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6
Q

Nosocomial

A

Disease caused by a hospital

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7
Q

Supernatant

A

Liquid portion of a sample after centrifuge

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8
Q

Sediment

A

Solid portion of a sample after centrifuge

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9
Q

Centrifuge

A

Separates substances if different densities in a solution

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10
Q

Reagent

A

Chemical added to cause a chemical reaction

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11
Q

What does a refractometer measure?

A

Refractive index

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12
Q

What 2 substances does the refractometer measure?

A

Specific gravity and total solids

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13
Q

What units is the refractometer use?

A

g/dL

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14
Q

What are the two types of centrifuge heads?

A

Horiztonal

Angled

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15
Q

What is an example of PPE?

A

Gloves
Lab coat
Eyewear

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16
Q

The laboratory should be located where in conjunction with hospital operations?

A

Separate

17
Q

How should a centrifuge be balanced?

A

With tubes of equal size and weight

18
Q

Which objective is the scanning lens?

A

4x

19
Q

How do you obtain the final magnification of an object?

A

Multiply the ocular and objective lens

20
Q

The part of the microscope tha functions to regulate the amount of light through the specimen is the

A

Light

21
Q

What type of oil is used under the 100x objective?

A

Immersion oil

22
Q

The final magnification of a specimen being viewed via a 10x ocular objective lens and a 100x objective lens is

A

1000x

23
Q

What should be used to wipe the objective lens after use?

A

Kem wipes

24
Q

How is the image in a microscope viewed?

A

Upside down and reversed

25
Q

4x lens nickname

A

Scanning

26
Q

10x nickname

A

Low power

27
Q

40x nickname

A

High dry

28
Q

100x nickname

A

Oil immersion

29
Q

When putting away the microscope, the stage is

A

Lowered

30
Q

Which knob is not used when oil immersion lens is in place?

A

Coarse focus

Lab Pro (6 decks)

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