The fulcrum

a. is the pivot point.
b. determines the focal plane.
c. controls the section level.
d. all of the above

d. all of the above

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A good EMG should have a common mode rejection ratio of

A) 10:1 B) 1:1 C) 100:1 D) 1000:1

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Abbreviations: Write the correct abbreviation for the career title

Certified Biomedical Equipment Technician

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