Microscope Types and Practical Histology
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Questions and Answers

What is the common use of the light microscope in the laboratory?

  • Diagnosing and studying microscopic structures (correct)
  • Studying the behavior of living organisms
  • Diagnosing and studying macroscopic structures
  • Examining the internal organs of organisms

Which type of light microscope has a single eyepiece?

  • Bicular microscope
  • Monocular microscope (correct)
  • Trinocular microscope
  • Binocular microscope

How is the total magnification calculated in a light microscope?

  • By multiplying the eyepiece magnification by the objective magnification (correct)
  • By subtracting the eyepiece magnification from the objective magnification
  • By adding the eyepiece and objective magnifications
  • By dividing the eyepiece magnification by the objective magnification

What should be done before examining a sample using a microscope?

<p>Clean the microscope lenses and avoid touching them with hands (D)</p> Signup and view all the answers

At what magnification should one examine the sample first in a light microscope?

<p>10X (B)</p> Signup and view all the answers

Flashcards

Light Microscope

A tool used to observe very small objects, often in a laboratory setting.

Microscopic Examination

The process of using a light microscope to observe microscopic structures, often for diagnosis or research purposes.

Monocular Microscope

A type of light microscope with a single eyepiece, used for viewing specimens.

Total Magnification

The total magnification of an object viewed through a light microscope is calculated by multiplying the magnification of the eyepiece lens by the magnification of the objective lens.

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Preparing a Microscope for Use

Cleaning the lenses removes dust and smudges, ensuring clear viewing, while avoiding direct hand contact prevents damage.

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