As Noted by the Hansen Et Al

question 52

Multiple Choice

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.

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Counselling

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