FILL IN THE BLANKS 1. For initial focusing of the specimen the ___________ (objective) is aligned with the body tube and the central opening in the __________. 2. To view the specimen on the stage, secure the slide with the __________. Make sure the slide is in line with the ____________ and the stage opening. 3. Adjust the ______________ to regulate the amount of light required. Adjust the _____________ properly so that optimum light is reflected in the microscope.
Instruction: FILL IN THE BLANKS
1. For initial focusing of the specimen the ___________ (objective) is aligned with the body tube and the central opening in the __________.
2. To view the specimen on the stage, secure the slide with the __________. Make sure the slide is in line with the ____________ and the stage opening.
3. Adjust the ______________ to regulate the amount of light required. Adjust the _____________ properly so that optimum light is reflected in the microscope.
4. Manipulate the ________________ knob to bring the objective about 1 to 2 mm away from the slide. Never look into the ____________ when bringing the objective close to the slide to avoid damaging or crushing the slide. A clear field of vision should be ___________ not gray.
5. In viewing objects under the microscope, it is observed that the microscope ______________ the direction of movement and _______________ the position of the image observed.
6. In shifting to higher magnification, simply rotate the _________________ to the desired objective. If the image is not clear manipulate the __________________ knob.
7. The total magnification of the specimen as seen in the microscope is 400x. This means that the ocular magnification is _______ x and the ______________ is 40x.
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