What is the major challenge during the postabsorptive state?
sustains a normal blood glucose level is the major challenge during the postabsorptive state. when blood glucose levels drop after a meal, the hormones glucagon and cortisol are released. under low blood glucose, the ANS releases epinephrine and norepinephrine.
Table of Contents
What happens during the absorptive state quizlet?
1. Absorptive State: During and after meal (~4hours). Nutrients are absorbed from the gut. The GI tract w/nutrients + are entering blood.
What happens to glucose in the Postabsorptive phase?
The Postabsorptive State During this state, the body must rely initially on stored glycogen. Glucose levels in the blood begin to drop as it is absorbed and used by the cells. In response to the decrease in glucose, insulin levels also drop. Glycogen and triglyceride storage slows.
What happens to glucose during the postabsorptive state quizlet?
What happens to glucose during the postabsorptive state? Glucose is converted to fat for storage. Glucose is stored as glycogen and is the primary energy source for all body cells.
What happens in the postabsorptive state of metabolism quizlet?
During the postabsorptive phase of metabolism: B. liver glycogen is broken down to glucose, which is released into the blood.
Which of the following will occur in the postabsorptive state quizlet?
During the postabsorptive state, what happens to the blood levels of insulin and glucagon? Glucagon increases, whereas insulin levels do not change. Insulin and glucagon both increase. Insulin increases, whereas blood levels of glucagon decrease.
Which of the following is not observed during postabsorptive state?
Which of the following events is NOT characteristic of the postabsorptive state? This is the correct answer. Glycogenolysis, not glycogen production, would be expected to occur in skeletal muscle cells in the postabsorptive state.
What happens to the body when it reaches a post-absorptive state?
Once the nutrients in the stomach and intestines are exhausted, the body returns to a post-absorptive state during which energy needs are met by stored fuels contained in body tissue. Once a post-absorptive state is reached, the body begins converting fat to glucose.
What is a post-absorptive state?
A post-absorptive state is a metabolic period that occurs when the stomach and intestines are empty. During a post-absorptive state, the body’s energy needs are fulfilled from energy previously stored in the body. This state is typically reached four or more hours after food has been consumed, usually overnight and in the morning before breakfast.
What happens in the absorptive state of the body?
During the absorptive state, the stomach and intestines contain nutrients that are being absorbed by the body. These nutrients are used to meet the immediate energy needs of the body. When the body is in an absorptive state, glucose is readily available to be synthesized into energy.
What is the difference between absorptive and post absorption?
During a post-absorptive state, the body’s energy needs are fulfilled from energy previously stored in the body. This state is typically reached four or more hours after food has been consumed, usually overnight and in the morning before breakfast. A post-absorptive state differs from an absorptive state.