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Modern physicians often employee laboratory tests, in addition

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Modern physicians often employ laboratory tests, in addition to [#permalink]

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Modern physicians often employ laboratory tests, in addition to physical examinations, in order to diagnose diseases accurately. Insurance company regulations that deny coverage for certain laboratory tests therefore decrease the quality of medical care provided to patients.

Which one of the following is an assumption that would serve to justify the conclusion above?

(A) Physical examinations and the uncovered laboratory tests together provide a more accurate diagnosis of many diseases than do physical examinations alone.
(B) Many physicians generally oppose insurance company regulations that, in order to reduce costs, limit the use of laboratory tests.
(C) Many patients who might benefit from the uncovered laboratory tests do not have any form of health insurance.
(D) There are some illnesses that experienced physicians can diagnose accurately from physicians examination alone.
(E) Laboratory tests are more costly to perform than are physical examinations.

Source: LSAT
[Reveal] Spoiler: OA

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Re: Modern physicians often employ laboratory tests, in addition to [#permalink]

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New post 13 May 2017, 21:04
nguyendinhtuong wrote:
Modern physicians often employ laboratory tests, in addition to physical examinations, in order to diagnose diseases accurately. Insurance company regulations that deny coverage for certain laboratory tests therefore decrease the quality of medical care provided to patients.

Which one of the following is an assumption that would serve to justify the conclusion above?

(A) Physical examinations and the uncovered laboratory tests together provide a more accurate diagnosis of many diseases than do physical examinations alone.
(B) Many physicians generally oppose insurance company regulations that, in order to reduce costs, limit the use of laboratory tests.
(C) Many patients who might benefit from the uncovered laboratory tests do not have any form of health insurance.
(D) There are some illnesses that experienced physicians can diagnose accurately from physicians examination alone.
(E) Laboratory tests are more costly to perform than are physical examinations.


The conclusion here is that because insurance companies deny certain coverage, the quality of medical care decreases.
Only Option A connects the conclusion with the premise that to diagnose diseases accurately lab tests as well as physical examinations are essential.

Option A - Correct
Option B - Out of scope. Physicians opposition not discussed in the argument
Option C- Out of Scope. no information provided regarding whether patients have a health insurance.
Option D- The argument does not talk about illnesses and their coverage
Option E - Cost of test not stated int he argument.

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Re: Modern physicians often employee laboratory tests, in addition [#permalink]

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New post 13 Jun 2017, 02:44
The conclusion of the argument is that "Insurance company regulations" decrease
the quality of medical care provided to patients because of denying coverage on certain laboratory tests.

This can be true if and only if laboratory tests provide a more accurate diagnosis, which is clearly stated in
Physical examinations and the uncovered laboratory tests together provide a more
accurate diagnosis of many diseases than do physical examinations alone(Option A)

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Re: Modern physicians often employee laboratory tests, in addition [#permalink]

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New post 13 Jun 2017, 08:36
nguyendinhtuong wrote:
Modern physicians often employee laboratory tests, in addition to physical examinations, in order to diagnose diseases accurately. Insurance company regulations that deny coverage for certain laboratory tests therefore decrease the quality of medical care provided to patients.

Which one of the following is an assumption that would serve to justify the conclusion above?

(A) Physical examinations and the uncovered laboratory tests together provide a more accurate diagnosis of many diseases than do physical examinations alone.
(B) Many physicians generally oppose insurance company regulations that, in order to reduce costs, limit the use of laboratory tests.
(C) Many patients who might benefit from the uncovered laboratory tests do not have any form of health insurance.
(D) There are some illnesses that experienced physicians can diagnose accurately from physicians examination alone.
(E) Laboratory tests are more costly to perform than are physical examinations.


Definitely with (A) , errors in other options in my opinion highlighted in RED
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Modern physicians often employ laboratory tests, in... [#permalink]

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New post 17 Oct 2017, 19:39
Modern physicians often employ laboratory tests, in addition to physical
examinations, in order to diagnose diseases accurately. Insurance company
regulations that deny coverage for certain laboratory tests therefore decrease
the quality of medical care provided to patients.
Which one of the following is an assumption that would serve to justify the
conclusion above?
(A)Laboratory tests are more costly to perform than are physical examinations.
(B)Many physicians generally oppose insurance company regulations that, in
order to reduce costs, limit the use of laboratory tests.
(C) No disease can be accurately diagnosed through physical examination
alone.
(D)Many patients who might benefit from the uncovered laboratory tests do not
have any form of health insurance.
(E) Physical examinations and the uncovered laboratory tests together provide
a more accurate diagnosis of many diseases than do physical examinations
alone.

Source : jambore

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Re: Modern physicians often employ laboratory tests, in... [#permalink]

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New post 17 Oct 2017, 20:15
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Ans is E using negation test- Physical examination and the uncovered insurance tests together do not provide a more accurate diagnosis of many diseases.... If they do not then there wont be a decrease in the quality of medical care provided to patients

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Re: Modern physicians often employ laboratory tests, in...   [#permalink] 17 Oct 2017, 20:15
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