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Examples of Multiple-Choice Test Items cont'd |
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|  DOE-HDBK-1204-97
Variation 3:
In health physics, the unit of absorbed dose is:
(a) Counts/second
(b) Rad
(c) Half-life
(d) Rem
The above set of choices covers two bands of knowledge. Counts/second and half-life
would be immediately dismissed by those with some understanding of health physics,
leaving the choice between (b) and (d) (i.e., one choice from two, not four, distractors).
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