$Unique_ID{BRK00965}
$Pretitle{Special Procedures and Laboratory Tests}
$Title{Is One Method of Blood Test Better Than the Other?}
$Subject{blood test}
$Volume{P}
$Log{}

Copyright (c) 1991   Tribune Media Services, Inc.


Is One Method of Blood Test Better Than the Other?


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QUESTION:  It used to be that my doctor merely had my finger stuck for
tests.  Now, more and more, the nurse is taking the blood from a vein in my
arm.  I was wondering if there was any difference in the results of these
tests, and if one method was better than the other?

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ANSWER:  There are many screening tests that only require a drop or two of
blood from which quite accurate and useful results may be obtained.  They have
the advantage of using the blood obtained in the quick and easy method
afforded by a finger stick, and may also be quite economical.  Again many
people prefer this method of obtaining the blood specimen to that of a needle
in the vein.  Actually, with new, very sharp, disposable needles used but one
time, neither method is very painful.  However more precise measurements may
require more of a sample and so the vein is used to rapidly collect all that
is necessary.  With new developments in medical technology, several different
tests may be run on a single blood sample, offering you some economies, and
providing the physician with answers to more than one question.  It is not a
question of one method being better than the other, but which type of test is
required for your medical care.

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The material contained here is "FOR INFORMATION ONLY" and should not replace 
the counsel and advice of your personal physician.  Promptly consulting your 
doctor is the best path to a quick and successful resolution of any medical 
problem.
