Multiple
Choice
Identify the letter of the choice that best completes the statement or answers the
question.
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Indentify
the parts of the Microscope shown in the pictures below.
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1.
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The
arrow in this illustration is pointing to the:
a. | revolving nosepiece. | c. | fine adjustment knob. | e. | ocular. | b. | coarse adjustment knob | d. | scanning objective | | | | | | |
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2.
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The arrow in this illustration is pointing to the:
a. | neck | c. | arm | e. | stage clips | b. | base | d. | coarse focus | | | | | | |
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3.
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This
is the _______ objective lense.
a. | high or high dry | c. | scanning | e. | none of the
above | b. | low power | d. | oil immersion | | | | | | |
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4.
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The
arrow in this illustration is pointing to the:
a. | revolving
nosepiece. | c. | stage clips | e. | base | b. | coarse adjustment
knob | d. | scanning
objective. | | | | | | |
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5.
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The
arrow in this illustration is pointing to the:
a. | revolving
nosepiece. | c. | mechanical stage. | e. | base | b. | coarse adjustment
knob | d. | scanning
objective. | | | | | | |
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6.
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The arrow in this illustration is pointing to the:
a. | neck | c. | arm | e. | stage clips | b. | base | d. | coarse focus | | | | | | |
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7.
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The arrow in this illustration is pointing to the:
a. | ocular | c. | light and diaphragm | e. | stage clips | b. | base | d. | coarse focus | | | | | | |
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8.
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The
arrow in this illustration is pointing to the:
a. | revolving
nosepiece. | c. | mechanical stage. | e. | base | b. | coarse adjustment
knob | d. | scanning
objective. | | | | | | |
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Choose the best response to the
following questions or statements.
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9.
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An organism viewed with the
high power objective in place would be magnified ______ times. a. | 10 times | d. | 40 times
| b. | 100 times
| e. | 400 times | c. | 1000 times
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10.
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When I put away the
microscope, I should make sure that the lens is in the _____ position
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11.
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This microscope was pulled
out of the storage cabinet. What mistake was made in putting it away?
a. | The oil immersion objective is locked in place instead of the scanning
objective. | d. | The objectives were not rolled up away from the stage. | b. | The stage is not centered. | e. | There was no mistake made. The microscope was properly put
away. | c. | A slide was left on the stage. | | | | |
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True/False
Indicate whether the sentence or statement is true or
false.
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12.
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It is good microscopic
technique to locate bacteria with the low power objective before viewing them with the high power
objective.
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13.
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14.
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When I am finsished with the
microscope I should leave the light on.
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15.
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When I carry the microscope I
should use two hands; one hand on the base, and one hand on the neck.
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16.
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I should ask for help if
I don’t know how to use the micropscope.
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