Test: LSAT Logical Reasoning

Patient: The doctor who diagnosed my broken leg and recommended I wear a cast for six months has only seen three prior patients with broken legs. Dr. Green, an orthopedic surgeon, has evaluated thousands of patients who had broken legs. Even though a consultation with Dr. Green is more expensive, he will likely give a more accurate diagnosis of my leg than I got from the prior doctor.

4.

The reasoning in the patient's argument is most vulnerable to criticism on the grounds that the argument

presumes, without further justification, that a doctor's experience in evaluating patients likely determines the accuracy of his or her diagnosis

fails to specify a source for the claim that the doctor who evaluated the patient's leg has only seen three prior patients with broken legs

fails to take into account the possibility that Dr. Green may not have been practicing for as long as the other doctor

falsely equates the terms consultation and diagnosis, when one does not necessarily lead to the other

treats a merely necessary condition as though it were a sufficient condition

4/17 questions

17%

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