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Coronary angiography, a sophisticated method for diagnosing

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Coronary angiography, a sophisticated method for diagnosing [#permalink] New post 17 Jan 2006, 00:17
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Coronary angiography, a sophisticated method for diagnosing coronary disease involving the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses x-rays to observe cardiac function.
(A) for diagnosing coronary disease involving the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses
(B) for diagnosing coronary disease involving the introduction of a dye into the arteries of heart, is now administered selectively, because of using
(C) for diagnosing coronary disease, involves the introduction of dye into the arteries of the heart and is now administered selectively, because it uses
(D) to diagnose coronary disease that involves the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses
(E) to diagnose coronary disease involving the introduction of a dye into the arteries of the heart, which is now administered selectively, uses
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 [#permalink] New post 17 Jan 2006, 00:21
Only (E) properly completes the definition of CA with "uses".

Tough SC. :?
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 [#permalink] New post 17 Jan 2006, 10:00
Coronary angiography, a sophisticated method for diagnosing coronary disease, involves the introduction of dye into the arteries of the heart and is now administered selectively, because it uses

Choose C
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 [#permalink] New post 17 Jan 2006, 12:53
But guys.

Isnt "for diagnosing" wrong idiom.. Isnt the right one like "to diagnose"

Structure wise, clarity wise i go for C, but this idiom is foricng me to go for D
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 [#permalink] New post 17 Jan 2006, 13:22
Andy - there are other errors in D that make it incorrect...

"...disease that involves the introduction"...seems like its the disease that involves the introduction. It distorts the meaning.
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 [#permalink] New post 17 Jan 2006, 14:05
GMATT73 wrote:
Only (E) properly completes the definition of CA with "uses".

Tough SC. :?


Agreed. Don't let all the junk in the middle fool you. Utlimiately, the sentence is "CA.....uses..."
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 [#permalink] New post 17 Jan 2006, 16:34
I think, its betwen D and E. Correct idiom is "to diagnose"

I go for D.
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 [#permalink] New post 17 Jan 2006, 19:25
I vote for D for the following reasons:

to diagonse is more idiomatic correct i think..

also rest of it sounds good.. since a sophisticated is a sub clause... so fi you remove it..

Coronary angiography,,subcaluse...blah blah...,is now administered selectively, because it uses x-rays to observe cardiac function.

"it" points to the right subject too.. so this soudns the best..

i guess the toss up is between to diagnose and for diagonsing..

if not dm, it has to be A..
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 [#permalink] New post 17 Jan 2006, 20:51
Only 'C' is good.

All other choices are faulty.
I'm also finding it slightly difficult to kick out 'A'.

What is the OA?
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 [#permalink] New post 17 Jan 2006, 22:15
ArashKhurana wrote:
Andy - there are other errors in D that make it incorrect...

"...disease that involves the introduction"...seems like its the disease that involves the introduction. It distorts the meaning.


But Arash,
"That" doesnt need to point to a noun like "which", It can point to a cluase.. Or am i wrong :roll:
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Re: SC: Coronary angiography [#permalink] New post 17 Jan 2006, 22:26
gmacvik wrote:
Coronary angiography, a sophisticated method for diagnosing coronary disease involving the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses x-rays to observe cardiac function.

(A) for diagnosing coronary disease involving the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses
(B) for diagnosing coronary disease involving the introduction of a dye into the arteries of heart, is now administered selectively, because of using
(C) for diagnosing coronary disease, involves the introduction of dye into the arteries of the heart and is now administered selectively, because it uses
(D) to diagnose coronary disease that involves the introduction of a dye into the arteries of the heart, is now administered selectively, because it uses
(E) to diagnose coronary disease involving the introduction of a dye into the arteries of the heart, which is now administered selectively, uses


A. involving is wrongly used.
B. same as A.
C. correct.
D. that refers to disease not the angiography. so incorrect use of "that".
E. same as A and B.

Coronary angiography, a sophisticated method for diagnosing coronary disease, involves the introduction of dye into the arteries of the heart and is now administered selectively, because it uses x-rays to observe cardiac function.

good question.
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 [#permalink] New post 18 Jan 2006, 13:07
"But Arash,
"That" doesnt need to point to a noun like "which", It can point to a cluase.. Or am i wrong"



You got me thinking Andy, I donot have an answer for that one...anybody else wanna weigh in?
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 [#permalink] New post 18 Jan 2006, 15:56
OA is C but I don't have any OE for this. I also thought it should be D
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 [#permalink] New post 20 Jan 2006, 01:02
Thanks professor for your summary.

I have a question regarding the use of the word "involving"- would it be fair to say that the manner in which this word used here means that it is the disease and not the angiography involves introduction of the dye etc.
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 [#permalink] New post 20 Jan 2006, 03:28
I have seen in cases of ||isms involving seperation by commas, the part between commas usually seeks to "define" or "explain" the noun. In this case CA is defined or explained as "a sophisticated method of diagnosing coronary disease" and then the sentence follows the logical
....,involves....uses etc.

So it is clearly C.
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Re: SC: Coronary angiography [#permalink] New post 07 Aug 2007, 12:05
nice question.


Coronary angiography, a sophisticated method for diagnosing coronary disease,
involves the introduction of dye into the arteries of the heart
and
is now administered selectively, because it uses x-rays to observe cardiac function.
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 [#permalink] New post 08 Aug 2007, 23:57
even though it took longer than normal, chose C since "involves" is used instead of "involving"
  [#permalink] 08 Aug 2007, 23:57
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