Blood
brings oxygen and nutrients to the cells in your body and carries away
the metabolic wastes. It is essential in the proper functioning of the
bodily organs. But more than this, the blood can show numerous diseases
and illnesses, which is why a blood test is performed.
Physicians
order blood test to determine any possible health concerns. However, the
type of test conducted depends on the specific information your
doctor is looking for.
The Normal Blood Test
In the
Patient Service Center or Draw station, a blood sample will be taken
from the patient. A tight band will be wrapped close to the area to
engorge the vein with blood. The area will be wiped with an antiseptic
and then the needle will be inserted. Once the blood sample is taken,
the needle is pulled out and cotton is pressed on the wound.
Other Types of Blood Test
Depending
on the type of test needed, there are other ways to take blood samples.
The phlebotomist (the person drawing your blood sample) may insert a
butterfly needle, if the patient needs several samples over a given time
frame. Through this method, the needles need not be taken out and
re-inserted.
When checking for blood sugar level, a small amount
of blood will do. Usually, just prick the earlobe or a fingertip is
sufficient to get the blood sample.
Blood Test Complications
When
having your blood drawn, there can be minor complications that occur,
most commonly patients develop mild bruising. Sometimes, the wound can
become infected but this is quite rare. Also, there are patients that
faint during the session. Some due to fear of needles, while others
become lightheaded.
What are Blood Samples for?
Samples
are used for many different reasons. Ranging from diagnosing health
conditions or ruling them out. It can also used for monitoring health
conditions to check the severity or improvement. As well as to check the
proper functioning of internal organs.
The most common tests done
includes full blood count, blood sugar level, blood cholesterol level,
thyroid function, liver function, kidney function and immunology. Bring
your doctor’s prescription with your when doing the test.
Vista Clinical Diagnostics
2727 Martin Luther King Jr. Blvd #220, Tampa, FL 33607
813-964-6623
http://www.vista-clinical.com/
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