How to inform patients when testing blood sugar?

1. Measurement time: measured half an hour before the meal.

4. Methods and precautions

Preventive measures for diabetes mellitus

What are the normal blood sugar levels and the diagnostic criteria for diabetes?

1, accompanied by diabetes symptoms: any of the following can be diagnosed as diabetes: a, fasting blood glucose ≥ 7.8 mmol/L; B, blood sugar at any time of the day ≥11.1mmol/l; C, fasting blood glucose < 7.8 mmol/L, blood glucose ≥11.1mmol/L within 2 hours after meals.

2. No symptoms of diabetes: diabetes can be diagnosed if any of the following conditions are met: a, twice fasting blood glucose ≥ 7.8 mmol/L; B, blood sugar ≥11.1mmol/l 2 hours after the first meal, blood sugar ≥11.1mmol/l after repeated meals or repeated fasting blood sugar ≥ 7.8mmol/l. ..

3. Normal blood glucose level: Generally, fasting blood glucose is 3.6 ~ 6. 1mmol/L, and it can rise to 10mmol/L 2 hours after meals. Fasting blood glucose is 6. 1MMOl/l~7.8mmoL/L, and blood glucose 10 ~ 6550 2 hours after meals. The blood sugar level of normal pregnant women is generally lower than normal, rarely exceeding 5.6 mmol/L( 100mg/DL), and the fasting blood sugar is often 3.3 ~ 4.4 mmol/L(60 ~ 80mg/DL).

Pay attention to this question:

1; Fasting blood sugar: Generally speaking, "fasting" means not eating or eating food within 8 hours, so fasting blood sugar is based on morning blood sugar.

2. Blood sugar was measured at 1 hour 2 hours after meals, and the sugar content of food after meals was100g.

3. Symptoms of diabetes: The patient is obese, and its clinical manifestations include diabetes, such as polydipsia, polyphagia, polyuria, emaciation, fatigue, elevated blood sugar and diabetes.

4. The blood glucose meter detects capillary whole blood, that is, blood glucose, while the hospital laboratory detects venous blood plasma glucose, so the test results will be different, but the difference is generally about 0.3 mmol/L. ..

way

1. Wash your hands with neutral soap and rub your fingers repeatedly to collect blood until the blood supply is sufficient. Sterilize your fingertips with 75% alcohol and dry them.

2. Turn on the switch of the blood glucose meter and insert the test paper into the machine equipped with the blood-sucking blood glucose meter; With a blood glucose meter, hold a test paper in your hand (fingers should not touch the test area of the test paper).

3. After taking out the test paper, cover the cylinder tightly, press the spring switch with the blood collection pen next to the fingertip, and acupuncture the fingertip. It is best to take blood from the ventral side of the ring finger, because there are rich blood vessels and few nerve endings, which are not only painless but also full of bleeding.

4. If it is a blood-sucking blood glucose meter, suck the blood into the special area of test paper and wait for the result; If it is a blood glucose meter, drop or wipe a drop of blood into the test area of the test paper, and insert the test paper into the machine to wait for the result. Do not add blood, otherwise it will lead to inaccurate test results.