To analyze the glucose metabolism in glucose tolerance between normal people and diabetic patients.

Hello, I am an after-sales service staff of a medical institution specializing in the treatment of diabetes, and I have carried a blood glucose meter with me for many years.

For normal people, take myself as an example, when you have an empty stomach and feel hungry, about four when you are weak, about seven for two hours, and about 7 for a normal diet, and the peak of your normal diet is 7, and it usually hovers between 5 and 6.

Patient: Because the patient's condition is different, the patient's medication and physical condition are also different Assuming that the patient's blood sugar before taking the drug is 8 (assuming that the patient's liver and kidney function are not impaired under the premise of no damage), then the normal postprandial should be 12 The peak will reach 15 (3 to 4 hours) It is not excluded that there will be hypoglycemia (below).

It's a bit of a general way to say this, but that's probably the case There are drug-sensitive patients Patients with liver and kidney function impairment, in short, the main basis is the duration of the patient's illness and liver and kidney function The main difference between the patient and normal people is that blood sugar is easy to rise and easy to decrease For example, diet Eating sugary foods has little or no impact on normal people But it has a very big impact on diabetics There are too many specific from ** I can't say just explain the phenomenon to you Pure manual Hope.

The fasting blood glucose of normal people is less than, the 2-hour blood glucose is less than that of diabetic patients, and the 2-hour blood glucose is greater than or equal to that of diabetic patients.

Answer]: Glucose blindness impaired (IGT) refers to an intermediate state in which a patient's blood sugar level is between a normal person and diabetes. In people with a high prevalence of IGT, the prevalence of diabetes is as high as that of a friend.

This is to be clearly distinguished from prediabetes, which refers to an intermediate state of plasma glucose levels between normal and diabetic people, also known as impaired glucose regulation (IGR). The former is the blood sugar level and the latter is the plasma glucose level.

(1) Curve B is for normal people, Curve A is for diabetic patients (2) The physiological activity that causes the increase in blood sugar in the AB segment may be digestion and absorption, and this process mainly occurs in the small intestine.

The way in which glucose enters the epithelial cells of the small intestine is co-transported

3) In the change of blood glucose concentration of B, the main metabolic pathways of BC segment are the synthesis of muscle glycogen, the synthesis of liver glycogen, the synthesis of fatty acids, and the conversion into energy. The hormone that is able to boost the BC process is insulin

4) The CD segment of the curve represents the blood glucose concentration when B is in a state of muscle starvation, and the metabolic pathway that maintains a relatively stable blood glucose concentration at this time is mainly liver glycogenogenization.

(1) B, A.

2) Glucose absorption, active transport.

3) Aerobic oxidation, anaerobic fermentation, gluconeogenesis, insulin.

4) Hepatic glycogen decomposition.

Diabetes is caused by too little insulin secretion, resulting in high blood sugar concentrations. However, the renal tubules have a certain limit to glucose reabsorption, and when the relevant carrier is saturated, part of the glucose cannot be absorbed, resulting in urine glucose, which is not a problem of the renal tubules. Of course, tubular lesions may also cause glucose in the urine.

Answer]: cThe reference value of fasting plasma glucose concentration in normal people measured by glucose oxidase method is; Random blood glucose can be diagnosed with diabetes; The abdominal blood glucose clearance concentration of Kongqi Zhengmo is impaired glucose tolerance and needs to be tested.

a.It refers to the process of producing lactate in the presence or absence of oxygen from glucose.

b.It refers to the process by which glucose is produced into carbon dioxide and water under the first depleted aerobic conditions.

c.Refers to the process by which non-sugar substances produce glucose.

d.Refers to the body's ability to deal with glucose ingestion in scum.

e.Refers to the process by which glucose breaks down to produce NADPH and ribose phosphate.

Correct answer: d

Diabetic patients have glucose in the urine, the main reason is () aGlucose is not reabsorbed.

b.Plasma crystals have an elevated osmolality.

c.Antidiuretic hormone release decreases slowly.

d.The ability of the proximal tubule to reabsorb glucose is at its limit.

e.The effective filter pressure is reduced.

Correct answer: d

The following are not the phenomena of glucose metabolism disorder in patients with diabetes mellitus ()aGlycogen synthesis is reduced and decomposition is accelerated.

b.Gluconeogenesis is enhanced.

The conversion of glucose to glucose is weakened.

d.Glycolysis and aerobic oxidation are attenuated.

e.Glucose dust slows down the penetration of arquectide through muscle and fat cells.

Correct answer: c