fasting blood glucose

Fasting blood glucose is a test for checking blood sugar levels in the blood on a fasting condition. Two consecutive fasting blood glucose levels greater than 7.0 mmol/L were diagnosed with diabetes. Need to check the crowd: middle-aged people, people who have more food, more drinks, more urine. Fasting blood glucose must be fasted before the test, should inform the subject can not eat solid food, that is, liquid such as milk can not eat. Basic Information Specialist classification: cardiovascular examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: May be low blood sugar. Normal value: Normal value: 3.9-6.1mmol/L Above normal: Two consecutive fasting blood glucose levels greater than 7.0 mmol/L were diagnosed with diabetes. negative: Positive: Tips: You must keep an empty stomach check. Normal value Fasting blood glucose is between 3.9 and 6.1 mmol/L. Clinical significance Abnormal result Two consecutive fasting blood glucose levels greater than 7.0 mmol/L were diagnosed with diabetes. Need to check the crowd In the middle-aged population, there are people who eat more, drink more, and have more urine. Low results may be diseases: hypoglycemia, diabetes, high blood sugar coma in the elderly may result in high disease: type II diabetes, diabetic nephropathy, diabetic heart disease, hypoglycemia syndrome Contraindications before examination: An empty stomach examination must be maintained. Requirements for inspection: No special requirements. Inspection process Vascular blood collection was used for testing. Before venous blood collection, carefully check that the needle is securely installed and that there is air and moisture in the syringe. The needle used should be sharp, smooth, ventilated, and the syringe should not leak. Firstly, the skin was disinfected from the inside to the outside and clockwise from the selected venipuncture with a 30g/L iodine swab. After the iodine was volatilized, the iodized trace was wiped out in the same way with a 75% ethanol swab. Fix the lower end of the venipuncture site with the thumb of the left hand, hold the syringe syringe with the thumb and middle finger of the right hand, and fix the needle lower seat with the index finger, so that the bevel of the needle and the scale of the syringe are upward, and the needle is inclined along the vein to make the needle and the skin obliquely penetrate the skin at an angle of 30°. Then, through the vein wall, enter the venous cavity forward at an angle of 5°. After seeing the blood return, the needle will be probed into the spot to avoid the needle slipping out when the blood is collected, but it is not possible to use a deep puncture to avoid hematoma, and immediately remove the cuff. Needle plug can only be pumped out, can not be pushed in, so as to avoid injecting air into the vein to form a gas plug, causing serious consequences. Remove the syringe needle and slowly inject the blood into the anticoagulation tube along the tube wall to prevent hemolysis and foam. Not suitable for the crowd No taboos. Adverse reactions and risks No complications.

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