18 Questions
What is the proper way to carry a microscope?
With one hand holding the arm and the other hand supporting the base
What should be removed prior to storing the microscope?
Slides from the stage
Which type of microscopy uses a stream of electrons to view the specimen?
Electron Microscopy
What is the product of the magnifying power of the objective and eyepiece?
Total Magnification
What should be used to clean optical surfaces?
Good quality lens tissue and commercial lens cleaner
What position should the microscope be stored in?
LPO/Scanner position
What is the primary advantage of parfocal objectives in a microscope?
They allow for minimal or no refocusing when changing objectives.
What type of microscope is commonly used for observing cells soaked in culture dishes?
Inverted Microscope
Which type of viewing head is most convenient and comfortable to use?
Binocular Head
What is the magnification power of the oil immersion objective in a biological microscope?
100x
What type of microscope is used for observing flowers, rocks, and insects?
Stereoscopic Microscope
Who is considered the father of microbiology?
Anton Van Leeuwenhoek
What is the recommended method for removing dust from the microscope?
Using an air bulb
What is the purpose of the rheostat in a microscope?
To control the intensity of the light produced
What is the characteristic of an image viewed under a bright-field microscope?
A light background with a dark sample
Why is a dark-field microscope used?
For viewing unstained specimens that cannot be easily viewed with a bright-field microscope
What is the correct way to adjust the objectives of a microscope?
By the revolving nosepiece
What is the purpose of disinfecting the microscope with 70% Ethyl Alcohol?
To prevent contamination
This quiz covers the different types of microscopy, including light, electron, X-ray, and scanning probe microscopy. Learn about the uses and techniques of each type of microscopy. Prepare to identify and understand the differences between these microscopy techniques.
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