Which of the Following Is a Limitation of Radiography

question 28

Multiple Choice

Which of the following is a limitation of radiography?

• A)image blur caused by patient breathing
• B)contrast degradation because of low peak kilovoltage techniques
• C)the presence of ghost images caused by the tube movement
• D)superimposition of structures

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Definitions:

Interval

A range of numbers between two specified limits.

Test Statistic

A standardized value calculated from sample data during a hypothesis test; used to determine the probability of observing the test results under the null hypothesis.

Normal Distribution

A distribution of probabilities that is even around the average, indicating that occurrences close to the mean happen more often.

Sample

A subset of the population.