Basic Lab Safety

Match the following.

• Take care when handling chemicals that may stain your clothes.

• 
• Live animals are being studied and animal and student safety must be ensured.

• 
• Danger of cuts or punctures from sharp objects.

• 
• Properly dispose of items.

• 
• Danger involving bacteria, fungi or other biological items.

• 

To avoid dangerous fumes the student should _______the odor toward his nose.

• blow

• waft

• raft

• stir

• No food in the lab

• Open flame

• Dispose of wrappers properly

• Be careful to avoid explosions

Tags

NGSS.HS-ETS1-3

Always carry a microscope by the ________and ________

• top , bottom

• left , right sides

• arm , base

This symbol is used to show

• poison safety

• plant safety

• pirates are coming

• skeletal remains

Tags

NGSS.MS-PS1-2

Which safety symbol should she have paid attention to before starting the lab?

• 
• 
• 

What should be used to put out the flames?

• emergency fire blanket

• fire extinguisher

• hose

• safety goggles

Tags

NGSS.MS-PS3-3

What should he be doing in this image?

• Wearing goggles

• Using an eye dropper to get the liquid

• He is doing everything correctly

• Wearing goggles and using an eye dropper to get the liquid

• Oven mitts are only used to bake cookies.

• Use caution when handling hot objects.

• Wear gloves when it is cold outside.

Tags

NGSS.MS-PS3-3

• Chemicals used can cause burns or are poisonous if absorbed through the skin.

• Care should be taken with electrical equipment.

• Poisonous plants or plants with thorns must be handled with care.

Tags

NGSS.MS-PS1-2