[問題] GWD-24-Q22

看板GMAT (GMAT入學考試)作者chenemily (天天保持好心情)時間13年前 (2012/08/10 12:40)推噓2(2推 0噓 1→)

留言3則, 2人參與討論串1/1

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 fracture. 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 fracture 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. 請問一下這題結論就是要支持再接受X-rays是浪費錢的除正解B 其餘答案我都可以排除可是B又說X光片被很多在不同醫院的醫生看過可是也沒說結果這樣感覺很像是補充說明請問哪裡有支持? 謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 219.85.122.198