Podcast
Questions and Answers
The homeostatic regulation of plasma glucose levels is primarily influenced by ______.
The homeostatic regulation of plasma glucose levels is primarily influenced by ______.
insulin/glucagon ratio
In patients with low insulin effect (diabetes), the mechanism of hyperglycemia is ______.
In patients with low insulin effect (diabetes), the mechanism of hyperglycemia is ______.
low glucose uptake by skeletal muscle and fat cells and high hepatic glucose output
Insulin receptors exist in ______.
Insulin receptors exist in ______.
skeletal and cardiac muscle and fat cells
Insulin mediates glucose transport through ______.
Insulin mediates glucose transport through ______.
GLUT4-mediated insulin-dependent glucose uptake occurs in ______.
GLUT4-mediated insulin-dependent glucose uptake occurs in ______.
The calorigenic effect and glycogenolysis are stimulated by ______.
The calorigenic effect and glycogenolysis are stimulated by ______.
Catecholamines increase the plasma glucose level by stimulating ______.
Catecholamines increase the plasma glucose level by stimulating ______.
Exercise increases skeletal muscle glucose uptake through ______ by an insulin-independent mechanism.
Exercise increases skeletal muscle glucose uptake through ______ by an insulin-independent mechanism.
Activation of sympathetic nervous system
Activation of sympathetic nervous system
Increased plasma epinephrine levels
Increased plasma epinephrine levels
Increased glucagon secretion
Increased glucagon secretion
Decreased insulin secretion
Decreased insulin secretion
Increased cortisol secretion
Increased cortisol secretion
Glucose
Glucose
Insulin
Insulin
Epinephrine
Epinephrine
Glucagon
Glucagon
Insulin/glucagon ratio
Insulin/glucagon ratio
low glucose uptake by skeletal muscle and fat cells
low glucose uptake by skeletal muscle and fat cells
low glucose uptake by the liver
low glucose uptake by the liver
low urinary glucose excretion
low urinary glucose excretion
low hepatic glucose output
low hepatic glucose output
high hepatic glucose uptake
high hepatic glucose uptake
low glucose uptake by skeletal muscle and fat cells and high hepatic glucose uptake
low glucose uptake by skeletal muscle and fat cells and high hepatic glucose uptake
low glucose uptake by skeletal muscle and fat cells and high hepatic glucose output
low glucose uptake by skeletal muscle and fat cells and high hepatic glucose output
Insulin level
Insulin level
Insulin
Insulin
Insulin levels
Insulin levels
secretion is inhibited by high plasma glucose
secretion is inhibited by high plasma glucose
secretion is stimulated by glucagon
secretion is stimulated by glucagon
secretion is directly stimulated by somatostatin
secretion is directly stimulated by somatostatin
secretion is stimulated by low plasma amino acid
secretion is stimulated by low plasma amino acid
True
True
False
False
GLUT1
GLUT1
GLUT4
GLUT4
GLUT1 and GLUT4
GLUT1 and GLUT4
GLUT2 (in the liver) and GLUT4
GLUT2 (in the liver) and GLUT4
SGLUT2
SGLUT2
All tissues
All tissues
Liver
Liver
Small intestine
Small intestine
Cardiac muscle
Cardiac muscle
Kidney
Kidney
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