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It's less painful than your eyeball . . . NAHHHH, just joking. The blood from your finger is observed under a microscope, and the number of white (or sometime red) corpuscles is counted. If there are more white corpuscles than normal, the doctor may suspect that you have an infection or sickness of some kind, then he will follow up.
What else can I help you with?
Does having food on your finger affect your blood glucose?
Yes it will affect the reading you get (not your actual blood glucose). If you have food (especially sugary food) on your finger where you take the drop of blood from, then the sugar from the food will mix with the blood and give a false reading. This is why it is important to wash the finger before testing blood glucose.
Which finger has the most blood flow?
The index finger has the most blood flow among all the fingers.
How can doctors determine positive or negative blood types.?
Doctors determine positive or negative blood types by testing for the presence or absence of a specific protein called the Rh factor on the surface of red blood cells. A positive blood type indicates the presence of this protein, while a negative blood type indicates its absence. This information is important for blood transfusions and pregnancy monitoring.
Where should a finger be punctured for a blood sample?
A finger should be punctured on the side of the fingertip using a lancet for a blood sample. This area is less sensitive and has a good blood supply for an effective sample.
How long does it take to tell if a reattached finger will survive?
It typically takes about 2-4 weeks to determine if a reattached finger will survive. During this time, medical professionals monitor the blood flow and tissue viability in the reattached finger to assess its chances of survival. Prompt medical attention and surgery improve the likelihood of a successful outcome.
Why do doctors pinch the end of your finger?
Doctors might pinch the end of your finger to check your capillary refill time, which indicates how well blood is flowing to your tissues. By applying pressure and then releasing it, they can see how quickly the blood returns to your finger, giving them information about your circulation and overall health.
What finger do doctors call your annular finger?
Ring finger
What to do on the first day or nursing duty?
they take blood pressures, take x-rays to doctors, give injections to people, flirt with doctors lol
Does having food on your finger affect your blood glucose?
Yes it will affect the reading you get (not your actual blood glucose). If you have food (especially sugary food) on your finger where you take the drop of blood from, then the sugar from the food will mix with the blood and give a false reading. This is why it is important to wash the finger before testing blood glucose.
How can j find out my childs blood type?
You can find your child's blood type by getting a blood sample drawn at his/her Doctors office. They prick your child`s finger and put it on a slide. Results are usually back in 24 hours.
How do doctors check blood types of patients?
There are two ways of getting your blood type checked. One way is thru giving blood with needle from your vein or, if the doctor only needs a little sample, then he'll just prick your finger.
What are the things that doctors do?
they eat puusy and finger people.
How would someone test their blood type?
First pinch the finger with pricker and take a blood sample. Take the sample and get an acid. Put your blood and look at the sample reaction then look for any difference.
A girl cuts her finger which part of the blood will chemically stop her finger bleeding?
If a girl cuts her finger, the blood itself will chemically stop her finger from bleeding. The blood will form a clot at the cut and stop other blood from flowing out if no artery was severed.
How much of water in blood-?
The composition of water in our blood is about 92%.
Which finger has the most blood flow?
The index finger has the most blood flow among all the fingers.
Can a blood test tell you if you are pregnant?
Yes a blood test can tell you you are pregnant. That's why to make sure someone is pregnant the go to the doctors and take a blood test for pregnancy.Yes
