Pre-thinking:Let us consider the arguments presented and the reasoning used for it:
Main conclusion: "these critics were...wrong about the public's vulnerability" ie; the critics are wrong about the "American public (being) more vulnerable than other advanced nations to diseases such as avian flu or other flu epidemics".
Reasons presented for this conclusion (along with any prima facie flaws):1) "critics were disloyal and thus wrong".
Flaw: Being disloyal by itself need not imply that one is wrong since disloyalty describes allegiance and not accuracy.
2) "international preeminence of American doctors and hospitals".
Flaw: The conclusion is on the topic of vulnerability ie; an
inherent predisposition of the American public to certain illnesses. Doctors and hospitals affect the post facto diagnosis and treatment of diseases and illnesses, not the inherent predisposition.
3) "the middle ranking of the United States among United Nation member nations in the health categories of infant mortality, life span, and nutrition".
Flaw: The conclusion addresses the comparison of the American public with that of "other advanced nations". It is possible for America to rank in the middle rungs among UN nations (which include most of the nations of the world) and still count among the laggards among developed nations.
4) "all of the Europeans that he knew preferred to undergo major medical treatments in the United States rather than in the socialized medical systems in place in their home countries".
Flaw: This could be due to any number of reasons (such as economics, technology etc.) and, as in (2), does not address the
inherent predisposition of the American public to any illnesses.
We are required to identify that answer option which is
not a flaw.
A. The official accepts that the quality of physicians and hospitals is a major factor, albeit not the only one, affecting the public's vulnerability to disease.
Correct. While the accuracy of this statement can be debated, it is clearly not among the flaws in the reasoning used by the official.B.The critics could be disloyal but not wrong.
This is a flaw as demonstrated by (1) above. Eliminate.C. The Europeans that the official cited are overwhelmingly wealthy males over the age of fifty.
This is a flaw as demonstrated by (4) above. Eliminate.D. The official relies on health statistics that are based on a complete accounting of deaths, injuries, and illnesses suffered by the American public from all causes, including the ten percent attributable to infectious diseases.
This would be a flaw as the claim that is being opposed by the official only pertains to some specific infectious diseases (as demonstrated by the mention of "vaccine laboratory") and statistics that include deaths and injuries by, for instance, accidents or genetic diseases, would be irrelevant. Eliminate.E. The UN health ranking that the official cited is based on an almost complete survey of the nations of the world.
This is a flaw as demonstrated by (3) above. Eliminate.Hope this helps.
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Crackverbal Prep Team
www.crackverbal.com