ChaseDream

标题: GMAT-24-22请教求解思路 [打印本页]

作者: sv2000 时间: 2005-11-11 14:31
标题: GMAT-24-22请教求解思路

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?

Doctors who are general practitioners rather than orthopedists are
less likely than orthopedists to judge the stability of an ankle frac-
ture correctly

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.

X-rays of patients of many different orthopedists working in several
hospitals were reviewed.

The healing of ankle fractures that have been surgically repaired is
always checked by means of a follow-up x-ray.

Orthopedists routinely order follow-up x-rays for fractures of bone
other than ankle bones

作者: yangsh 时间: 2005-11-11 15:59

初始X光测试表明没有fracture, so the follow up is not needed

作者: sv2000 时间: 2005-11-13 08:33
还是不太明白

作者: 不知不觉 时间: 2005-11-13 13:16
好象有人选B,有人选C

作者: steveyangxt 时间: 2005-12-17 16:18
前提是骨折了，不讨论没有骨折的情况。选c

作者: yangxiaogang 时间: 2005-12-18 01:07

俺也选C,那个措施重复使用，太浪费钱了

作者: 漪阙夕缘 时间: 2013-4-22 08:37
我本来选的B，现在觉得C是对的
因为C说在不同医院的很多医生都review过这个X光片了，就是大家都确认没问题了，有问题的几率已经很小了，可以断定不需要再做复诊了~
B说做了X-Ray的这些脚踝，通过X-ray一看根本就没问题，那不就说开始的诊断是错的了么，所以就还是需要复诊咯，而原文是说开始已经诊断对了无需花钱复诊了，所以B有削弱的倾向~

欢迎光临 ChaseDream (https://forum.chasedream.com/)