WorksheetsMicroscope and Lab Safety Quiz
Total questions: 21
Worksheet time: 10mins
Identify the part of the microscope that is used to focus the image under high power.
Coarse Adjustment Knob
Fine Adjustment Knob
Stage
Diaphragm
Which piece of lab equipment is used to measure the volume of a liquid accurately?
Beaker
Graduated Cylinder
Test Tube
Erlenmeyer Flask
What is the primary function of the diaphragm on a microscope?
To hold the slide in place
To adjust the amount of light passing through the specimen
To magnify the image
To focus the image
Which of the following is a basic lab safety rule?
Always taste chemicals to identify them
Wear safety goggles when handling hazardous materials
Use broken glassware if necessary
Ignore safety signs
What is the purpose of the stage clips on a microscope?
To magnify the specimen
To hold the slide in place
To adjust the focus
To illuminate the specimen
Which lab equipment is used to heat substances?
Bunsen Burner
Pipette
Petri Dish
Funnel
What should you do if a chemical spills on your skin?
Wipe it off with a cloth
Rinse immediately with plenty of water
Ignore it
Cover it with a bandage
Which part of the microscope holds the objective lenses and can be rotated to change magnification?
Eyepiece
Nosepiece
Arm
Base
What is the correct way to smell a chemical in the lab?
Directly inhale the fumes
Waft the fumes towards your nose
Smell it from the container
Do not smell chemicals at all
Which part of the microscope is used to support the entire structure?
Arm
Base
Stage
Eyepiece
What is the function of a pipette in the laboratory?
To measure temperature
To transfer small amounts of liquid
To grind solids into powder
To hold test tubes
Which of the following is NOT a lab safety rule?
Tie back long hair
Wear open-toed shoes
Report all accidents to the teacher
Do not eat or drink in the lab
What is the purpose of the coarse adjustment knob on a microscope?
To fine-tune the focus
To bring the specimen into general focus
To adjust the light intensity
To change the magnification
Which lab equipment is used to hold liquids and can be sealed with a stopper?
Beaker
Erlenmeyer Flask
Test Tube
Petri Dish
What should you do before leaving the lab?
Leave equipment on the bench
Clean your workspace and wash your hands
Take off your safety goggles
Leave without informing the teacher
Label the part of the microscope. What is part E?
stage
stage clips
focus knob
eyepiece tube
What part of the microscope is labeled 2?
Body Tube
base
Light source
Diaphragm
