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Ency. home > Test > B > Blood glucose monitoring

Blood glucose monitoring   

Overview | Risks | Results

Alternative names:

Glucose monitoring; Random glucose; Glucose - random; Serum glucose - random

Definition:

A measurement of glucose in the blood that can be done at any time on a portable machine. It can be a self test for the diabetic (see also "glucose").

How the Test is Performed

The finger is pricked and then a drop of blood is put on a reagent (a chemical substance known to react in a specific way) strip. The meter then reads the strip and displays the results as a number on a digital display. Newer monitors can use blood from other areas of the body besides the fingers reducing discomfort

How to Prepare for the Test

Have all test items within reach before starting because timing is important. Clean the fingertip with soap and water or an alcohol swab. The fingertip needs to be completely dry before pricking.

Infants and children:
The physical and psychological preparation you can provide for this or any test or procedure depends on your child's age, interests, previous experience, and level of trust. For specific information regarding how you can prepare your child, see the following topics as they correspond to your child's age:

How the Test will Feel

There is a sharp prick.

Why the Test is Performed

The test allows the diabetic to carefully monitor blood glucose levels to assure that they are within the normal range. The individual can then respond quickly to high or low blood sugar levels (diabetes or hypoglycemia) with appropriate intervention.

This test can also be a screening test for blood glucose levels.

Ency. home > Test > B > Blood glucose monitoring

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