Lab Safety

Question 1

safety clothing

Answer 1

(apron symbol) wear an apron to protect skin from spills

Question 2

safety goggles

Answer 2

(goggles symbol) goggles are worn at all times in the lab

Question 3

gloves

Answer 3

(gloves symbol) wear gloves to protect hands from contact with corrosive substances, broken glass, or hot objects

Question 4

heating

Answer 4

(tongs symbol) use tongs or heat-proof gloves to handle hot objects

Question 5

fire

Answer 5

(fire symbol) open flames are used; loose hair and clothing should be tied back; also alerts the hazard of a flammable liquid

Question 6

corrosive substance

Answer 6

(acid flask symbol) corrosive substance is used, avoid contact with skin, eyes, and clothing. do not inhale vapors

Question 7

breakage

Answer 7

(broken glass symbol) this activity may cause a flask to break

Question 8

dangerous vapors

Answer 8

(smoky symbol) lab uses poisonous or noxious vapors. Must use a fume hood when directed. do not inhale directly; waft smells with hand

Question 9

explosion

Answer 9

(explosive symbol) explosive situation potential. follow instructions very carefully

Question 10

poison

Answer 10

(skull symbol) poisonous substance. do not let it come in contact with skin and do not inhale its vapors

Question 11

electrical shock

Answer 11

(plug symbol) electrical shock could happen. unplug all apparatus when not in use

Question 12

radiation

Answer 12

(radiation symbol) radioactive substance. follow instructions carefully

Question 13

disposal

Answer 13

(trash symbol) special disposal is needed. follow instructions

Question 14

hygiene

Answer 14

(wash symbol) wash hands thoroughly after a lab. never touch face or eyes during a lab