举一反三
- Blood glucose is the concentration of ( ) in the blood A: Feuctose B: Ribose C: Glucose D: Lactose
- The hormone that lower blood glucose level is A: glucocorticoid B: adrenaline C: glucagon D: insulin
- AV Clip 6: AV 6.webm Watch the second part of the video clip and fill in each blank with the number mentioned in the video. Type 1 diabetes is a condition in which the (1) ______________produces little or no insulin. Insulin is a (2) _____________that helps your body use blood sugar (known as glucose) for energy. Your body takes the food you eat and breaks down fat, (3) _______________________________ for energy. While your body is (4) ______________ the food, the (5) ______________________are broken down into glucose. The glucose is then absorbed into the bloodstream where it is carried to cells throughout your body. (6) ______________ helps your cells absorb the glucose in your blood, allowing it to be used as energy. A healthy pancreas releases a regular supply of insulin into your bloodstream. After you eat, your blood glucose levels rise and your pancreas responds by releasing more insulin to move the glucose into your cells. Insulin acts as a key, opening up the cell so it can accept the glucose. In a person with type 1 diabetes, the pancreas produces little or no insulin. Without insulin, blood glucose levels rise. Without insulin glucose cannot enter the cells and be used for energy, as a result, it remains in the bloodstream. As a person with type 1 diabetes, it is important to (7) ____________________healthy blood glucose levels. High blood glucose levels over a long period of time can lead to health complications. If your blood glucose level drops too low even for a short amount of time, you may feel dizzy or too hot or cold. If your blood glucose level drops extremely low, you may lose consciousness. By taking insulin as (8) _____________________ by your doctor and maintaining a healthy diet, you can keep your blood glucose levels within a healthy range./js/editor20150812/dialogs/attachment_new/fileTypeImages/icon_default.gif
- The hormone which can decrease the blood glucose is ( ). A: glucagon B: glucocorticoid C: adrenalin D: Insulin
- Which test can reflect the blood glucose level of patients in 8-12 weeks before blood collection? A: Glycosuria/ Glucose in urine B: Random blood glucose/GLU C: Oral glucose tolerance test/OGTT D: Glycosylated hemoglobin
内容
- 0
Hormone that causes blood glucose lower is<br/>() A: growth hormone B: insulin C: adrenalin D: glucocorticoid E: thyroid hormone
- 1
According to the video, which of the following is wrong A: Insulin binds to specific receptors and acts like a key to open a pathway for glucose to enter the cell. B: Type 2 diabetes is caused by insufficient insulin or insulin resistance or both. C: When blood sugar rises, islet A cells sense it and release insulin to regulate blood sugar. D: When cells can't use glucose, they break down fats and proteins, producing ketones.
- 2
Which<br/>of the following are incorrectly paired? () A: Epinephrine:increased glycogenolysis in skeletal muscle B: Insulin:increased protein synthesis C: Glucagon:increased gluconeogenesis D: Progesterone:increased plasma glucose level E: Growth hormone:increased<br/>plasma glucose level
- 3
Which<br/>test can reflect the blood glucose level of patients in8-12<br/>weeks before blood collection?<br/>() A: Glycosuria/<br/>Glucose<br/>in urine B: Random<br/>blood glucose/GLU C: Oral<br/>glucose tolerance test/OGTT D: Glycosylated hemoglobin E: 2 hours<br/>blood<br/>glucose after meal
- 4
blood glucose