Friday 16 February 2018

What is Blood Glucose Test

Blood glucose testing is the process used to measure the concentration of glucose in your blood. Blood glucose testing can be carried out at home using a blood glucose meter.

A blood test involves pricking your finger with a small needle called a lancet, drawing a drop of blood from the finger and applying it to a test strip that has been engaged into a blood glucose meter.

A blood sugar test is a procedure that measures the amount of sugar, or glucose, in your blood. Your doctor may order this test to help diagnose diabetes. And people with diabetes can use this test to manage their condition.

Blood sugar tests provide instant results and let you know the following:


  1. your diet or exercise routine needs to change
  2. your diabetes medications or treatment is working
  3. your blood sugar levels are high or low
  4. your overall treatment goals for diabetes are manageable




Normal blood glucose numbers

Fasting


Normal for person without diabetes: 70–99 mg/dl (3.9–5.5 mmol/L)
Official ADA recommendation for someone with diabetes: 80–130 mg/dl (4.4–7.2 mmol/L)

2 hours after meals
Normal for person without diabetes: Less than 140 mg/dl (7.8 mmol/L)
Official ADA recommendation for someone with diabetes: Less than 180 mg/dl (10.0 mmol/L)

HbA1c
Normal for person without diabetes: Less than 5.7%
Official ADA recommendation for someone with diabetes: 7.0% or less




How does blood glucose testing help to control diabetes?


Blood glucose testing can help to control diabetes in a number of ways:

Informing food choices and portion quantities
Assisting medication dosing decisions
Identifying periods of high or low blood glucose levels

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