As noted by the Hansen et al.study cited in the text,the addition of two more x-ray views in addition to the conventional two is advisable because
A) it may make a more expensive procedure such as a CAT scan unnecessary.
B) the additional radiation exposure was shown to be insignificant.
C) it may be helpful in diagnosing whether physical abuse has occurred.
D) the procedure can do "double duty" as a drug screening tool.

Question

Quizplus · Accepted Answer

The study by Hansen et al. suggests that adding two more X-ray views to the conventional two may be helpful in diagnosing physical abuse, indicating that choice C is the best answer. The study does not mention CAT scans, drug screening, or radiation exposure.

As Noted by the Hansen Et Al