50g glucose tolerance test

A 50-g glucose tolerance test was performed after taking a fasting blood sample from a subject, taking 50 g of glucose orally, and then measuring the plasma glucose level after 1 hour. Abnormal results The plasma glucose value exceeds 7.78 mmol/L, which indicates a positive reaction. At this time, the “100 g oral glucose tolerance test should be accepted to further confirm the diagnosis. Basic Information Specialist classification: cardiovascular examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Normal value: no Above normal: negative: Normal condition. Positive: Common in diabetes. Tips: You need to control your diet a week before you check. Normal value The blood glucose range was less than 140 mg/dl (7.78 mmol/L) and was a negative reaction. Clinical significance Abnormal result A plasma blood glucose level exceeding 7.78 mmol/L indicates a positive reaction, and the "100 g oral glucose tolerance test" should be accepted at this time. Need to check the crowd In the middle-aged population, there are people who eat more, drink more, and have more urine, pregnant women. Positive results may be diseases: diabetic heart disease, pregnancy with diabetes, gestational diabetes, diabetes considerations Taboo before the test: You need to control your diet one week before the test. Requirements for inspection: Do not take in other sugars during the inspection. Inspection process Oral 50 g of glucose was taken orally, and blood glucose was measured 1 hour later. Not suitable for the crowd 1. Patients who have taken contraceptives, thyroid hormones, steroid hormones, etc., may affect the results of the examination and prohibit patients who have recently taken the drug history. 2, special diseases: patients with hematopoietic function to reduce disease, such as leukemia, various anemia, myelodysplastic syndrome, etc., unless the examination is essential, try to draw less blood. Adverse reactions and risks 1, subcutaneous hemorrhage: due to pressing time less than 5 minutes or blood draw technology is not enough, etc. can cause subcutaneous bleeding. 2, discomfort: the puncture site may appear pain, swelling, tenderness, subcutaneous ecchymosis visible to the naked eye. 3, dizzy or fainting: in the blood draw, due to emotional overstress, fear, reflex caused by vagus nerve excitement, blood pressure decreased, etc. caused by insufficient blood supply to the brain caused by fainting or dizziness. 4. Risk of infection: If you use an unclean needle, you may be at risk of infection.

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