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Explain what effects the changes in insulin concentration have on glucose mobilization during exercise?
During exercise, changes in insulin concentration can affect glucose mobilization by stimulating glucose uptake in muscles. When insulin levels decrease during fasting or intense exercise, there is reduced inhibition of glycogen breakdown and increased release of glucose from the liver to maintain blood glucose levels. Conversely, high insulin levels during rest or fed state promote glucose uptake by tissues, decreasing reliance on liver glucose release.
How does IC change with exercise?
During exercise, the body's insulin sensitivity (IC) typically improves, allowing for more efficient glucose uptake by cells. This enhancement is due to increased blood flow and the translocation of glucose transporters to the cell membrane, facilitating better glucose utilization for energy. Regular exercise can lead to long-term improvements in insulin sensitivity, reducing the risk of insulin resistance and related metabolic disorders. Additionally, intense or prolonged exercise may temporarily lower insulin levels, as the body prioritizes immediate energy needs.
What does it mean when a person is diabetic?
It means they have high blood sugar levels over a prolonged period.
What are physiological conditions that activate gluconeogenesis?
Gluconeogenesis is primarily activated in response to low blood glucose levels, often occurring during fasting or prolonged exercise. Hormones such as glucagon and cortisol stimulate this process, while insulin inhibits it. Additionally, certain physiological conditions like stress and starvation further promote gluconeogenesis to maintain blood glucose levels and provide energy for vital organs.
Why is it important for a type 1 diabetic to regulate insulin meals and exercise?
To keep sugar levels under control.
How do ketones produced during exercise impact the body's energy levels and performance?
Ketones produced during exercise can provide an alternative source of energy for the body, which can help improve endurance and performance. This is because ketones can be used by the muscles and brain as fuel, especially when glucose levels are low. Overall, the presence of ketones can enhance energy levels and potentially boost athletic performance during prolonged physical activity.
Elevated insulin and blood sugar levels?
Elevated insulin and blood sugar levels often indicate insulin resistance, a condition where the body's cells do not respond effectively to insulin. This can lead to type 2 diabetes, as the pancreas produces more insulin to compensate, resulting in higher blood sugar levels. Factors contributing to this condition include obesity, physical inactivity, and a diet high in refined carbohydrates. Managing these levels typically involves lifestyle changes, such as improved diet and increased exercise.
Is any exercise with that your pancreas start making insulin if your pancreas stop making insulin?
If the pancreas stops producing insulin, as in the case of type 1 diabetes, exercise alone cannot stimulate insulin production because the pancreas is unable to produce insulin in this condition. However, physical activity can help improve insulin sensitivity and lower blood sugar levels, which can be beneficial for individuals with type 2 diabetes or those at risk. In such cases, regular exercise is an important part of diabetes management, but it does not replace the need for insulin therapy when the pancreas is not functioning properly.
What electrolyte affected by insulin infusion?
Insulin infusion primarily affects potassium levels in the body. Insulin promotes the uptake of potassium into cells, which can lead to a decrease in serum potassium levels, a condition known as hypokalemia. This effect is particularly important in clinical settings, as monitoring potassium levels is crucial during insulin therapy to prevent complications.
What if your insulin resistance is 6.7 range is 3 doctor just said to exercise is he right thanks?
If your insulin resistance is in the 6.7, the range is 3 and your doctor just said to just exercise, he is right. You should make sure to keep checking your sugar levels is you are ever worried about it.
How can physical exercise help manage gestational diabetes during pregnancy?
Physical exercise can help manage gestational diabetes during pregnancy by improving insulin sensitivity, controlling blood sugar levels, and promoting overall health. Regular exercise can also help prevent excessive weight gain and reduce the risk of complications associated with gestational diabetes. It is important to consult with a healthcare provider before starting any exercise routine during pregnancy.
What happens when glucose levels are high in the human body.?
When glucose levels are high in the human body, a condition known as hyperglycemia occurs. The pancreas responds by releasing insulin, a hormone that helps cells absorb glucose for energy or storage. If high glucose levels persist, it can lead to insulin resistance, where cells become less responsive to insulin, potentially resulting in diabetes. Prolonged hyperglycemia can also cause damage to blood vessels and organs.
