safety lab

Eyeglasses and sunglasses are as protective as:

• Safety glasses

• Fume hood shield

• Chemical goggles
  

• None of the above

If a fire starts in the laboratory:

• Open all the window

• Notify the instructor

• Throw water on it

• _{Run to the fire extinguisher}

Before using glassware:

• Inspect it for damage

• Wash and dry it
  
  

• Know how to use it

• All of the above

If acid splashes onto your skin, immediately apply:

• Oil or lotion

• Soap
  
  

• A strong base

• Lots of water

When heating substances:

• Never heat sealed containers

• Use tongs and insulated gloves

• Point the opening away from people
  
  

• All of the above

If you wear contact lenses

• 
  Inform your instructor
  
  

• Keep it to yourself

• You don’t need to wear safety goggles

• Take them out before lab

To pick up hot glassware

• 
  Use a paper towel for insulation
  

• First cool it with cold water

• Use tongs
  

• Pick it up by the part that looks cool

Your clothing catches fire , what should you do ?

• Drop to the floor & roll to extinguish the flame

• run

• None of the above