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Anatomy & Physiology > Lab 1 - Safety and The Scientific Method > Flashcards

Lab 1 - Safety and The Scientific Method Flashcards

1
Q

Four types of waste disposal

A

Non-infectious/non-biohazard, non-sharps; non-infectious/non-biohazard, sharps; infectious/biohazard, non-sharps; infectious/biohazard, sharps

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2
Q

What is an SDS?

A

Safety Data Sheet

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3
Q

What does GHS stand for?

A

Global Harmonized System

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4
Q
A

Flame over circle: Oxidizing gases, oxidizing liquids, oxidizing solids

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5
Q
A

Flame: flammables, pyrophorics, self-heating, emits flammable gas, self-reactives, organic peroxides

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6
Q
A

Exploding bomb: Explosives, self-reactives, organic peroxides

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7
Q
A

Corrosion: Skin corrosion/burns, eye damage, corrosive to metals

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8
Q
A

Gas Cylinder: Gases under pressure

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9
Q
A

Environment: aquatic toxicity

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10
Q
A

Skull & Crossbones: Acute toxicity (fatal or toxic)

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11
Q
A

Exclamation Mark: Irritant (eye & skin), skin sensitizer, acute toxicity, narcotic effects, respiratory tract irritant, hazardous to ozone layer (non-manadatory)

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12
Q
A

Health Hazard: Carcinogen, mutagenicity, preroductive toxicity, respiratory sesitizer, target organ toxicity, aspiration toxicity

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13
Q

Under the new GHS scale, which is more hazardous - a 1 or a 5?

A

1

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14
Q

Measures length

A

Meter

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15
Q

Measures volume

A

Liter

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16
Q

Measures mass

A

Gram

17
Q

Metric prefix for 1,000

A

kilo

18
Q

Metric prefix for 100

A

Hecto

19
Q

Metric prefix for 10

A

Deka

20
Q

Metric prefix for 1/10

A

Deci

21
Q

Metric prefix for 1/100

A

Centi

22
Q

Metric prefix for 1/1,000

A

Mili

23
Q

Name the steps of the scientific method.

A

Develop hypothesis, experiment, gather and analyze data, refine hypothesis or propose alternative hypothesis.

24
Q

Independent variable

A

Variable that changes unrelated to other factors; a variable that is manipulated or changed on purpose; graphed on x-axis

25
Q

Dependent variable

A

The effect caused by changes to the independent variable; graphed on the y-axis

Anatomy & Physiology (12 decks)

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