Name and function

Funnel
allows pouring into container with small opening

name and function

Erlenmeyer flask

Mix

name and function

Beaker

Measure and pour

name and function

test tube rack

Holds test tubes

name and function

thermometer

Measures temperature

name and function

goggles

protects eyes

name and function

test tube

Mix things

name and function

graduated cylinder

Measures and pours

name and function

triple beam balance

Weighs

name and function

spring scale

Weighs

name and function

test tube brush

Cleans test tubes

name and function

test tube clamp

Holds test tubes

what is the general rule regarding clothing in a lab

long loose sleeves should be rolled up and out of the way

what is the general rule regarding hair in the lab

long hair must be pulled back out of the way

where are the two fire exits in the room

Northeast door

Classroom door

where is the fire extinguisher in the room

northeast corner by door

what are the three steps to use a fire extinguisher

pull the pin

Aim the nozzle at the base of the fire

Squeeze the handle

where are the two fire alarms

East pod door

North east corner

when should fire alarm be used

only in case of a fire!

where is the fire blanket in the room

Northeast corner

how is the fire blanket used to put out a fire

wrap-around the person

what are the three steps to respond to a fire in the science room?

Don't Panic

Tell the teacher and follow her directions

Leave the room quietly using the proper exit which is either the East door or South door

where is the eye wash station

back of Mrs Keenan's room

what are the four steps to use the eyewash station

remove the Caps

Lower head to sync

Force open eyes

Step on pedal

when do you use the eyewash station

when you spill in your eye

do you wear contacts

no

where is the chemical shower

back of mrs. Keenan room

how do you use the chemical shower

pull the chain

what three steps should you take if your lab partner receives a cut?

tell the teacher

Press a wet paper towel on the cut to slow the bleeding

Elevate or put up the area of the cut

Get help from the nurse

what is the reason to wear gloves when near a cut blood

bloodborne pathogens

what steps should you take if your lab partner gets burned?

tell the teacher

Press a wet paper towel on area

See the nurse

what is the number one rule for handling chemicals in the lab?

use only marked or labeled containers

what should you not do with unused chemicals and why?

return to original container

Contamination

what two things should you not do with chemicals other than as instructed for lab work?

mix or play

what should you do if water or chemicals are spilled in the lab?

remove immediately under teachers instructions from tables lab counters and floor

what should you never do with chemicals

taste

what should you do after handling chemicals every time?

wash hands

what is required you wear when boiling water or using chemicals and glass

safety goggles

what do you need to know about smelling when working in the lab?

avoid smelling direct fumes instead use hand to wave smells to knows which is called wafting

what three steps should you take if you encounter broken glass in the lab?

tell teacher

Clean up area

Place in broken glass marked container

what needs cleaned up after working in the lab?

equipment and counters as directed by teacher

when is class dismissed after working in the lab?

when lab is clean and safe for the following class and the teacher dismisses

where is the phone

teacher's desk

where is the first aid kit

find out

Define fire

chemical chain reaction that produces light and heat

describe light and heat of a fire

light is visible

Heat is high temperature

draw and label the fire triangle

name three examples of fuel

would

Oil or gas

Paper

Plastic

what is true about heat of a fire

must be hot enough to ignite or start

what is true about oxygen in a fire

it supports the burning process or combustion

what determines the class of a fire?

the fuel that is burning

what type of fuel is a Class A fire and how is it extinguished?

ordinary combustibles such as paper, would

Remove oxygen or smother such as in the candle demo

what is a Class C fire and how do you extinguish it

electrically energized such as storm or short circuit

Extinguish by turning off electricity and then removing the oxygen without water

what are the four ways to extinguish a fire and an example of each?

remove heat with water, fire extinguisher, wind

Remove oxygen with dirt or sand or stomp on it

Remove fuel such as turning off the oven

Break the chain reaction with a fire extinguisher on a gasoline fire

what type of fuel is a Class B fire and how is it extinguished?

flammable liquids such as gas, oil

Extinguished by removing the oxygen or smothering with sand for example such as in the liter demo