Blood Test Finger Stick

A venipuncture blood draw is similar to getting blood drawn at a doctor s office.

Blood test finger stick.

This method is more invasive because a needle is used to draw a bigger sample of blood from a vein usually the vein located at the crook of the participant s arm. Early screening allows early treatment. A simple finger stick test using a very small drop of blood is all that is needed to check your glucose level. This test helps diagnosis and manage diabetes.

Using just a fingerstick of blood the small test strip provides results within 15 minutes showing multiple lines for a positive reading and a single line for negative. This article is intended to assist those performing blood tests at home in performing an accurate and efficient test. These convenient easy tests only require a small amount of blood. This should be part of your yearly physical even if you have never had diabetes.

Although blood glucose meters most often used by diabetic patients handle the greatest volume of finger stick tests by far commercial finger stick tests exist to measure blood clotting. The most accurate measurement is a fasting blood sugar preferably early in the morning. When pricking a finger for a blood test the method used for pricking the finger can help to increase blood flow to the prick. A blood sugar test measures the amount of sugar in your blood.

A finger stick blood test is an easy way to measure the amount of a certain substances in your blood by making a small prick into your fingertip and collecting a blood sample into a specially designed test strip or into a thin tube for laboratory testing.