Laboratory Safety Flashcards

1
Q

The accepted ‘‘BIOHAZARD’’ label is

A

Fluorescent orange

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2
Q

Empty urine containers can be discarded as

A

Nonbiologically hazardous waste

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3
Q

Ratio in the disinfection of the sink

A

1:5 or 1:10 dilution of sodium hypochlorite

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4
Q

Disinfection eliminates many or all pathogenic microorganisms, except?

A

Bacterial Spores

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5
Q

What type of Hazard has a Syringe w/ a diagonal NO sign

A

Sharp Hazard

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6
Q

Best method of radioactive waste disposal

A

Store material in a LOCKED, MARKED ROOM

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7
Q

Skull w/ crossed bones

A

Chemical Hazards

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8
Q

Best first aid for Chemical Spills

A

Flush area w/ water for atleast 15 minutes

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9
Q

First Aid: For ALKALI or ACID BURNS In the EYE

A

Wash out eye thoroughly w/ RUNNING WATER for 15 minutes

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10
Q

What should NOT be done if chemicals come in Contact w/ the Skin

A

Neutralized

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11
Q

Always Add _______ to avoid sudden splashing

A

ACID to WATER

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12
Q

An _____ can occur of WATER is added to ACID

A

Explosion

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13
Q

Yellow Quadrant Reactivity (3)

A

Shock & Heat may deteriorate/ detonate

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14
Q

Health Hazard (3)

A

Extreme Danger

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15
Q

Flammabillity Hazard (1)

A

Above 200F

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16
Q

Degree of Hazard (1)

A

Slight Hazard

17
Q

All electrical equipment is grounded in a _______ to avoid electric shock

A

3-pronged plug

18
Q

Flammable chemicals should be stored in safety cabinets and ____away fropm hear sources

A

EXplosion Proof Refrigerator

19
Q

Whats the meaning of R in ‘‘RACE’’

A

Rescue

20
Q

the most common all-purpose extinguishers

A

Dry chemical extinguishers (ABC)

21
Q

A tyope of Extinguisger that uses SAND, DRY POWDER and METAL X

A

Flammable metals (D)

22
Q

Fire Type that is ALLOWED TO BURN OUT

A

(E) Detonation/ Arsenal fire

23
Q

Fire Type that is ALLOWED TO BURN OUT

A

(E) Detonation/ Arsenal fire