Safety In Labs

Question 0

Organisms or other materials that might be harmful to humans that can not touch skin. If that happens wash hands
Ex: bacteria blood fungi

Answer 0

Biological

Question 1

Needs special procedures with certain chemicals and can not be thrown away in trash cans

Answer 1

Disposal

Question 2

Can not touch skin by being too hot or cold wear special gloves and you need first aid
Ex: dry ice hot plates liquid nitrogen boiling liquids

Answer 2

Extreme temperatures

Question 3

Can easily puncture skin. You need common sense and follow rules.
Ex: razor blades scalpels

Answer 3

Sharp object

Question 4

Do not smell. Waft. Need a mask. Danger to respiratory tract.
Ex: moth balls ammonia

Answer 4

Fume

Question 5

Danger from electrical shock or burn. Check wire conditions. Do not fix.
Ex: liquid spills short circuit

Answer 5

Electrical

Question 6

Can irritate skin wear dust mask

Ex: pollen fiberglass steel wool

Answer 6

Irritant

Question 7

Can destroy tissue wear googled gloves and apron and immediately flush area with water
Ex: bleaches sulfuric acid

Answer 7

Chemical

Question 8

Poisonous and wash hand

Answer 8

Toxic

Question 9

Open flame with hair and clothing avoid anything that can burn

Answer 9

Flammable

Question 10

Can cause fire tie back hair take off loose jewelry always wash hands

Answer 10

Open flame