What is a blood sugar meter?

blood sugar meter is a blood glucose measuring device that uses diabetics to test blood sugar levels at home. It is also known as glucose meter . This is particularly useful for people with type diabetes and in control of their condition. In particular, this does not allow testing of low glucose levels. A meters of blood sugar levels have been developed in the household, which uses a droplet of blood fingerprint. The skin is pierced by a lancet and a drop of blood is laid on a chemically coated test belt, which was inserted into the blood sugar meter. Chemicals react with glucose and the meter shows reading glucose as a number in millions per liter (mmol/l) or milligrams on the deciliter (mg/dl). In the United States, the choice is often dictated by the cost of the Strips test. They can vary very much and insurance companies often prefer certain meters because of test costs. Blood sugar meters varies in their features, such as whether the data can be downloaded to your computer. However, meters can not always beUse with Apple® computers.

One of the very important factor between different blood sugar meters is whether they show glucose levels like full blood, which is what it measures or as the equivalent of plasma . Plasma is part of the blood and commercial laboratories test glucose levels in plasma, which provides higher values. Some glucose meters use a conversion factor and show the equivalent reading to be read in plasma. If this is the case, it is important that the physician realizes that values ​​are equivalents in plasma when evaluating the patient's glucose reading.

Some new blood sugar levels allow testing alternative places such as forearm or upper arm. However, there may be problems with this method because glucose levels in the finger change faster than in other parts of the body. Reading from these alternative areas may not be correct because glucose levels withThey may differ in different times of the day, for example after insulin or after exercise or meals.

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blood sugar meter in the blood generally depicts units such as MG/DL in the United States, Japan, France, India and Israel - while the units are expressed in MMOL/L in the UK, Canada, China and Australia. Germany uses both measurement methods. If you want to convert between these two, multiply mmol/l by 18 to get mg/dl; or divide Mg/DL 18 to get mmol/l. Many meters of blood sugar is able to display both types of units. It is very important to make sure you use the correct settings for the standard of your country.

The most common blood sugar analysis are levels of glucose levels in the fasting are usually removed just after climbing the day. Diabetics are not unusual to use blood sugar meter after waking up, before eating, two hours after eating, at bedtime and then in three hours. Reading 126 mg/dl (7.1 mmol/l) is generally a marginal value for diagnosis of diabetes. Levels between 100-126 mg/dl (5,7-7.1) indicate pre-diabetes-pre-predetermination for the development of diabetes. Individuals usually try to maintain blood sugar between 80-100 mg/dl (4.5-5.7 mmol/l).

having blood sugar too high and too low can be dangerous. The condition of high blood sugar is known as hyperglycemia , which generally does not show symptoms until the levels are very high. Individuals with persistent glucose levels of 230-270 mg/dl (13-15 mmol/l) After fasting, they should immediately see a doctor.

On the other hand, hypoglycaemia is the state of excessively low blood sugar. This is often obvious from the symptoms of trembling, confusion and aperture, but not everyone experiences these symptoms. Hypoglycaemia is a special problem for type 1 diabetics who must insulin. Sugar in the blood can seriously rise down after injection of insulin. Monitoring of blood sugar meter is of particular importance for this class of diabetics who sometimes test blood glucose up to 12 times a day.

pUsing a blood sugar meter in the blood turned out to be an invaluable tool for helping diabetics manage their condition. This is especially true for type I diabetics because they need injection insulin and their blood glucose levels can be dangerously penetrated. Type 2 diabetics are able to monitor the effects of lifestyle changes such as diet and exercise, on their glucose levels.