2. Examination of type II diabetes mellitus
2. 1, blood sugar, blood sugar is the only criterion for diagnosing diabetes. Those with obvious symptoms of "three more and one less" can be diagnosed as long as the blood sugar level is abnormal once. Asymptomatic people need two abnormal blood sugar levels to diagnose diabetes. Suspicious people need to do a 75g glucose tolerance test.
2.2, urine sugar, often positive. When the blood glucose concentration exceeds the renal glucose threshold (160 ~ 180 mg/dl), urine glucose is positive. When the renal glucose threshold rises, the diagnosis can be negative even if the blood glucose reaches the level of diabetes. Therefore, urine glucose determination is not used as a diagnostic standard.
2.3. Reflect the serum insulin and C-peptide levels of islets? The reserve function of cells. In the early stage of type 2 diabetes or obesity, serum insulin is normal or elevated. With the development of the disease, the function of islet gradually decreased and the ability of insulin secretion decreased.
3. Identification of diabetes
3. 1, 1 type diabetes mellitus, the onset age is young, and most of them are
3.2. Type 2 diabetes is common in middle-aged and elderly people, with a high incidence of obesity, often accompanied by diseases such as hypertension, dyslipidemia and arteriosclerosis. If the onset is hidden, there are no symptoms in the early stage, or only mild fatigue and thirst, and the blood sugar increase is not obvious, the diagnosis can only be made by glucose tolerance test. The serum insulin level is normal or increased in the early stage and low in the late stage.
What are the hazards of type Ⅱ diabetes 1? The harm of diabetes to cardiovascular and cerebrovascular diseases, and the fatal complication of diabetes is cardiovascular and cerebrovascular diseases. Microvascular diabetes is mainly manifested in atherosclerosis of aorta and brain, extensive endothelial hyperplasia of small blood vessels and thickening of microvascular basement membrane. Due to the increase of blood sugar, hyperglycemia, hyperlipidemia and hypertension are formed, which leads to the increasing incidence and mortality of cardiovascular and cerebrovascular diseases in diabetes.
3. The harm of diabetes to peripheral blood vessels. Peripheral blood vessels are mainly limb arteries. Diabetic patients can cause peripheral vascular diseases due to the increase of blood sugar, which reduces the sensitivity of local tissues to injury factors. The clinical manifestations are pain and ulceration of lower limbs, and insufficient blood supply can cause limb necrosis. If this happens, it will lead to disability and even amputation.
The serious influence of type II diabetes on women. After suffering from diabetes, women may give birth to huge fetuses. If pregnant women have diabetes, it will do some harm to the fetus in the abdomen. Due to the increase of glucose in the blood of pregnant women with diabetes, the glucose in the blood of pregnant women can enter the fetus through the placenta, and the fetus is in a state of hyperglycemia for a long time, which causes active insulin secretion, promotes the synthesis of glycogen, fat and protein, and causes fetal fat accumulation, organ enlargement and weight gain, so the fetus is huge.
2. Diabetes seriously harms women's health. Nowadays, there are more and more people with diabetes, and there is no crowd restriction on diabetes. Men, women and children may get sick. In life, there are also many female friends with diabetes. Diabetes will pose a great threat to the health of female compatriots and bring great inconvenience to their normal life. Therefore, female friends with diabetes should pay attention to early detection and early treatment.