Anatomy and Physiology Fall 2024 Semester Exam Review 5

Front

What is the function of the objective lens in a microscope?

Back

The objective lens magnifies images of the specimen being observed.

Front

True or False: All chemicals in the lab are to be considered dangerous.

Back

True

Front

What should you do if you do not understand a direction or part of a lab procedure?

Back

Ask the instructor before proceeding.

Front

What is the first action to take if you are injured in the laboratory?

Back

Tell the science instructor at once.

Front

True or False: You should draw liquid into a pipet using your mouth.

Back

False.

Front

Define 'pipet'.

Back

A pipet is a laboratory tool used to measure and dispense small amounts of liquids.

Front

What is the purpose of the coarse adjustment knob on a microscope?

Back

The coarse adjustment knob is used to bring the specimen into general focus.

Front

What is the importance of wearing safety goggles in the lab?

Back

Safety goggles protect the eyes from chemical splashes and other hazards.

Front

What should you do with broken glassware in the lab?

Back

Notify the instructor and follow proper disposal procedures.

Front

What is the role of the stage in a microscope?

Back

The stage holds the slide in place for observation.