The proportion of test takers who answer an item correctly is called ________.
A. discrimination power
B. item discrimination
C. item difficulty
D. response quality
Answer: C
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Attempts have been made to measure chromosome aberrations after diagnostic x-ray imaging procedures
a. and these studies have been very successful in measuring the number of chromosome aberrations that occurred. b. but successful results have not been achieved in these studies. c. but these studies have only been moderately successful in measuring the number of chromosome aberrations that occurred. d. these studies have only been minimally successful in measuring the number of chromosome aberrations that occurred.
How can you help prevent contractures in a stroke victim?
What will be an ideal response?
A patient has an injured arm. How should the technologist assist the patient to undress?
remove the clothing from the injured side first it doesn't matter which side the clothing is removed from first cut the clothing off remove the clothing from the uninjured side first
Suzie Smitz presents for admission due to threatened premature labor at 26 weeks. Contractions stopped after two hours, and she was confined to bed rest. No delivery occurred. Select the appropriate ICD-9-CM code(s)
644 Early or threatened labor 644.03 Threatened premature labor Premature labor after 22 weeks, but before 37 completed weeks of gestation without delivery 644.13 Other threatened labor False labor: Not otherwise specified, without delivery After 37 completed weeks of gestation, without delivery Threatened labor, not otherwise specified, without delivery 644.23 Early onset of delivery Onset (spontaneous) of delivery, before 37 completed weeks of gestation Premature labor with onset of delivery, before 37 completed weeks of gestation A) 644 B) 644.03 C) 644.13 D) 644.23