GWD-24-Q 22

pilipala711

GWD-24-Q 22:



Often patients with ankle fractures that are stable, and thus do not



require surgery, are given follow-up x-rays because their orthopedists



are concerned about possibly having misjudged the stability of the frac-



ture. When a number of follow-up x-rays were reviewed, however, all



the fractures that had initially been judged stable were found to have



healed correctly. Therefore, it is a waste of money to order follow-up



x-rays of ankle fracture initially judged stable.







Which of the following, if true, most strengthens the argument?



A.     Doctors who are general practitioners rather than orthopedists are



less likely than orthopedists to judge the stability of an ankle frac-



ture correctly.



B.     Many ankle injuries for which an initial x-ray is ordered are revealed



by the x-ray not to involve any fracture of the ankle.



C.     X-rays of patients of many different orthopedists working in several



hospitals were reviewed.



D.     The healing of ankle fractures that have been surgically repaired is



always checked by means of a follow-up x-ray.



E.      Orthopedists routinely order follow-up x-rays for fractures of bone



other than ankle bones.


答案 是C 没有 看明白

daoyinger

C说明很多医院的医生都进行浪费钱的X检查,从而加强结论.

fighing

这题是结论加强型题目
题干结论：it is a waste of money to order follow-up x-rays of ankle fracture initially judged stable.

为了证明follow up的确是浪费钱
只有C： 不同医院里的不同医生的initial X-ray都被review过，证明initial X-ray的准确率很高，的确不用review，review是浪费钱 （加强结论）

pilipala711

many  thanks !!