Medical Laboratory Sciences Quiz

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Questions and Answers

What is the first step in the viewing procedure of the microscope practical?

  • Switch on the light and adjust the light
  • Centre the specimen over the hole in the stage
  • Put the lowest power objective (10x) in place (correct)
  • Adjust the intensity of light from the light source

What is the purpose of adjusting the condenser in the microscope viewing procedure?

  • To focus the image with the fine adjustment knob
  • To control the amount of light reaching the specimen (correct)
  • To adjust the intensity of light from the light source
  • To centre the specimen over the hole in the stage

What should be done after the specimen is centred over the hole in the stage in the microscope viewing procedure?

  • Switch on the light and adjust the light (correct)
  • Raise the stage until reaching a stop with 10x objective lens
  • Put the lowest power objective (10x) in place
  • Adjust the intensity of light from the light source

What is the function of the coarse adjustment knob in the microscope viewing procedure?

<p>To move the stage up and down for focusing (B)</p> Signup and view all the answers

What is the purpose of the fine adjustment knob in the microscope viewing procedure?

<p>To focus the image when the object is in view (A)</p> Signup and view all the answers

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