Blood Glucose & Glucose Tolerance Test

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Questions and Answers

Which hormone secreted by the pancreas reduces blood glucose level by stimulating glycogen storage?

  • Glucagon
  • Growth hormone
  • Insulin (correct)
  • Catecholamines

Which hormone opposes the metabolic actions of insulin?

  • Catecholamines
  • Glucagon (correct)
  • Glucocorticoids
  • Growth hormone

What is the normal fasting blood concentration of glucose?

  • 120-150 mg/dl
  • 110-120 mg/dl
  • 65-110 mg/dl (correct)
  • 65-140 mg/dl

What can liver glycogen supply the body with after 18 hours of fasting?

<p>Glucose (C)</p> Signup and view all the answers

Which hormone stimulates the conversion of glucose into fat (lipogenesis)?

<p>Insulin (B)</p> Signup and view all the answers

What is the main source of blood glucose following digestion of carbohydrates?

<p>Dietary carbohydrate (A)</p> Signup and view all the answers

Which hormone is secreted from the suprarenal medulla and stimulates glycogenolysis?

<p>Catecholamines (epinephrine &amp; norepinephrine) (D)</p> Signup and view all the answers

What is the function of growth hormone in relation to glucose uptake by cells?

<p>Inhibits glucose uptake (A)</p> Signup and view all the answers

During which state does the liver stimulate oxidation of glucose, glycolysis, glycogenesis, and lipogenesis?

<p>Feeding state (A)</p> Signup and view all the answers

What does the renal threshold refer to?

<p>The level of glucose in urine (B)</p> Signup and view all the answers

Which condition is characterized by a decrease in blood glucose below 40 mg/dl?

<p>Hypoglycemia (D)</p> Signup and view all the answers

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